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Essay on Water | Water Essay for Students and Children in English

February 13, 2024 by Prasanna

Essay on Water in English: Water, the very reason for the existence of living beings on earth, constitutes of more than 70% of the planet. Water is that magical liquid, that provides life to animals, plants, trees, bacteria and viruses. Water is the very reason why earth can support life and other planets cannot.

Up to 60% of the human body is made up of water. While there is an abundance of water on the planet, not everything can be consumed by human beings and animals. It is unfortunate that only 3% of the water on earth is freshwater, which is portable and safe to consume.

You can read more  Essay Writing  about articles, events, people, sports, technology many more.

Hence, when such a valuable resource is scarce and non-renewable, it becomes of utmost Importance of Water judiciously.

Long and Short Essay on Water in English for Students and Children

In the article, we have provided a 600-word essay on water for kids, students, and schoolchildren for their usage in assignments, tests, and project work. We have also provided a 200-word essay on water for kids to use in exams and tests and learn everything about the water.

Long Essay on Water in English

Water, the pivotal ingredient in the essence of life, is the most important non-renewable resource, other than oxygen, for life to exist and thrive on our planet. Water which makes up almost one-third of the face of the planet has only 2.75% to 3.1% of fresh after that can actually be used by human beings, animals and plants.

This small percentage of fresh water is used by all living beings for their growth and survival. Plants and trees use it to for photosynthesis to grow. Animals and human beings use water to drink and bathe every day. Hence, judicious use of after should be followed since water is non-renewable and depleting at an ever-increasing rate. At this rate, water will become redundant for future generations, which is to say that life will become non-existent on earth. Experts say that those unimaginable days are not very far from us if we don’t use water with responsibility.

Water that is present in oceans and seas, that is saltwater, is not consumable by human beings and land animals. But this water acts as a lifeline for certain aquatic life.

There are various types of water resources, both potable and non-potable, in the world namely, surface water, rainwater, groundwater, well water, lake water, river water, glaciers, snow etc. All these water bodies form the main source of water on the planet. And to keep these water bodies replenished all the time, a healthy water cycle should be maintained in our ecosystem. Any little disturbance in the water cycle can lead to global warming, floods and droughts.

Usages of water

• Human beings use water for drinking bathing, cooking, washing, watering etc.
• Industries and factories use water for manufacturing purposes
• Animals use water for drinking and bathing
• Plants and trees use water to grow and produce food
• Farmers use water to cultivate the land and fulfil the population hunger
• Power plants and nuclear plants use water to produce energy and power

Why is Water Important for the Human Body?

• More than 70% of our body is made up of water. Without it, the human race will not survive
• Water in our body helps in regulating body temperature
• It keeps our organs and tissue moist and functioning
• It helps in digestion and breaking down of the food we take inside our bodies
• It keeps our skin healthy and nutritious

Scientists and engineers are working on projects and research, from many years, to convert saltwater into freshwater. If they succeed in doing that, then water will not be scarce anymore, but nevertheless, people should learn to use water judiciously, because we never know what nature might throw at us if we play with it. But till then, the only way out to survive is to use water very irresponsibly and strategically.

It is also predicted that the next world war will be fought for water. The symptoms of that are already being seen in the world nowadays, with examples like India and Pakistan fight over the Indus river, Turkey, Syria and Iraq fighting over Tigris-Euphrates river water, Karnataka and Tamil Nadu fighting over Kaveri river in India. These symptoms, if not taken care now itself, will easily lead to world war having catastrophic effects on humankind.

Before all these leads to the extinction of mankind, all the governments of different countries, people, businesses and organisation should come together and formulate proper policies and laws for responsible usage of water in the future.

Short Essay on Water in English

We have provided a 150 to 200 words essay on water which can be used by school students and children for their assignments and projects.

Water, the life-saving universal solvent is the most important element for the existence of living beings on earth.

Water is usually found in three states of matter, namely liquid, solid and gas. All three forms of water are important for the survival of the human race. Water, being a non-renewable resource is depleting at a very faster rate without any source of replenishment. The only way drinking water can be replenished and regenerated is through a healthy water cycle in the atmosphere. And for this water cycle to be maintained well, human beings need to learn to use natural resources like forest, coal and natural gas efficiently without harming the cycle of life.

Since water supports all forms of life, from surface animals and plant to aquatic plant and animals, the water resource belongs to every being on this plant and human beings should not be selfish in their greed for the usage of water.

The unplanned building of damns and man-made reservoirs, and being a thorn in the natural way of life has all affected the actual cycle of water. This has lead to massive drought and floods in various parts of the world.

All human beings should come together and join hands to use water efficiently and not indulge ourselves in the natural cycle of life and let nature thrive on their own.

10 Lines on Water Essay in English

• Water is the reason why life exists and grows on earth
• 70% of earth’s surface is made of water out of which only 3% is freshwater is for human consumption
• Water supports all forms of life on the planet
• Human beings use water for drinking, bathing, washing, in agriculture, industries and factories
• More than 60% of the human body is made up of water
• Animals use water for drinking and bathing purposes
• Plants, trees and various other living beings use water for its growth and survival
• It is predicted that the next world war will be fought for water if man does not learn how to use it judiciously
• The human beings need to learn to use water responsibly since it is a non-renewable resource
• Governments of all countries should come together to form policies and laws that forbid people from wasting water unnecessarily

FAQs on Essay on Water

Question 1. How much of the earth’s surface is made up of water?

Answer: More than 70% of the earth’s surface is made up of water out of which only 3% is potable freshwater

Question 2. Can water be manufactured?

Answer: As of now, it is not possible, but water can be recycled and reused after proper chemical treatments

Question 3. What are the sources of water?

Answer: Rivers, lakes, glaciers and groundwater table are some of the sources of water on earth

Question 4. Which is the biggest water body in the world?

Answer: Pacific ocean is the biggest water body in the world. Also, the Nile River is the largest source of freshwater in the world.

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Essay On Importance Of Water

Table of Contents

Short Essay On Importance Of Water

Water is one of the most essential and important resources for life on earth. It plays a critical role in supporting all living organisms, including humans, plants, and animals. Without access to clean, safe water, life on earth would not be possible.

For humans, water is necessary for survival as it makes up approximately 60% of the human body. It is also required for a range of activities, including drinking, cooking, cleaning, and bathing. Additionally, water is essential for agriculture and food production. Irrigation systems, which rely on a constant supply of water, are used to grow crops that feed billions of people around the world.

Water also plays a critical role in maintaining the earth’s ecosystems. It helps regulate the planet’s temperature and supports the growth of vegetation, which in turn provides habitats for countless species of animals. Moreover, water plays a critical role in the water cycle, helping to distribute heat and moisture around the planet.

Unfortunately, access to clean, safe water is a challenge for many people around the world. Approximately 2 billion people do not have access to safe drinking water, and millions die each year from water-borne diseases such as cholera and dysentery. This highlights the importance of ensuring that all people have access to clean water and that efforts are made to protect and conserve this precious resource.

In conclusion, water is an essential and critical resource for life on earth. It is necessary for human survival and plays a vital role in supporting ecosystems and sustaining food production. Ensuring that all people have access to clean, safe water is a global challenge and one that requires sustained efforts to protect and conserve this precious resource.

longEssay On Importance Of Water

Water is one of the most important substances on Earth. It sustains life, from the smallest bacteria to the largest mammals. But how much do we really know about water and its importance? This essay explores why water is so essential to human life and looks at some of the potential risks of not taking proper care of our water resources.

Introduction

It is no secret that water is essential for life. All known forms of life require water to survive. In fact, water makes up about 60% of the human body. Every system in the human body depends on water to function properly.

Water is involved in all aspects of metabolism, including digestion, absorption, and excretion. It also plays a role in temperature regulation and waste removal. In addition, water helps to protect tissues and organs from damage and maintains their structure and function.

Despite its importance, many people do not drink enough water every day. This can lead to dehydration, which can cause a number of health problems. Some of the symptoms of dehydration include fatigue, headache, lightheadedness, and dizziness. Dehydration can also lead to more serious problems such as heat stroke or kidney stones.

It is important to drink plenty of fluids each day, especially during hot weather or when exercising. The best way to stay hydrated is to drink small amounts of water throughout the day rather than large amounts all at once. It is also important to choose beverages that contain electrolytes like sodium and potassium, which help to replace those lost through sweating.

Definition of Water

Water is a clear, colorless, odorless, and tasteless liquid that is essential for the survival of all known forms of life. In chemical terms, water is a compound of hydrogen and oxygen, with a molecular weight of 18.01528. The boiling point of water is 100 °C (212 °F), and its freezing point is 0 °C (32 °F). Water is in liquid form at standard atmospheric pressure at temperatures between 0°C (32°F) and 100°C (212°F). It has a density of 1 gram per cubic centimeter (1 g/cm3) at 4°C (39°F).

Importance of Water for Our Health and Wellbeing

Water is vital for our health and wellbeing. Our bodies are made up of around 60% water, so it’s no surprise that we need to keep topped up in order to function properly. Water has many roles in the body, including:

– Carrying nutrients and oxygen around the body – Flushing out toxins and waste products – Regulating body temperature – Lubricating joints – Helping with digestion

We need to drink around eight glasses of water a day to stay hydrated. This may seem like a lot, but it’s easy to get through if you make sure you have a glass with every meal and snack, and carry a bottle of water with you when you’re out and about.

There are many benefits to staying hydrated, including:

– Improved physical performance – Reduced fatigue and increased energy levels – improved mental function and concentration – better skin health – reduced risk of kidney stones and urinary tract infections.

The Role of Water in Human Society

Water is one of the most important substances on Earth. All living things need water to survive. Water is essential for the proper functioning of all cells, tissues, and organs.

The human body is made up of about 60% water. Every system in the body depends on water. For example, water:

– Carries nutrients and oxygen to all cells

– Flushes toxins out of vital organs

– Regulates body temperature

– Lubricates joints

Without water, the human body would not be able to function properly. People can only survive without water for a few days before they become seriously ill and die.

Water is also important for agriculture. Crops need water to grow. In many parts of the world, irrigation systems are used to bring water to fields where it is needed. Irrigation can be done by hand, but it is often done with machines. Farmers must be careful not to use too much water or their crops will suffer from drought (lack of water). Too little water can also damage crops. Farmers have to know when and how much to water their crops in order to get a good harvest.

The Impact of Climate Change on Water Availability

Water availability is one of the key ways in which climate change can impact us. It is estimated that by the end of the century, global average water availability will decrease by 6%. This means that there will be less water available for drinking, irrigation, and industry. In some regions, water availability could decrease by as much as 30%.

There are a number of reasons for this decrease in water availability. One is that as the atmosphere warms, evaporation rates increase. This means that more water is being drawn out of lakes and rivers and into the atmosphere. Additionally, precipitation patterns are changing. While some areas are seeing increases in rainfall, others are experiencing drought conditions. These changes mean that less water is available to recharge groundwater supplies.

The impacts of climate change on water availability are already being felt around the world. In Australia, for example, a prolonged drought has left many farmers struggling to irrigate their crops. In California, declining snowpack levels have led to reduced river flows and increased water shortages. As climate change continues to impact our planet, it is likely that these types of problems will become more common.

How to Conserve Water

Water is one of the most important natural resources on earth. It is essential for all forms of life and plays a vital role in our environment.

There are many ways to conserve water. Some simple things that everyone can do to save water are:

– Turn the tap off while brushing your teeth – Take shorter showers – Don’t let the water run while washing dishes – Fix any leaks around your home – Use a broom instead of a hose to clean your driveway or sidewalk – Water your plants during the cooler hours of the day – Use a rain barrel to collect rainwater for watering plants – Mulch your garden to help retain moisture All these things will help reduce water consumption and protect this valuable resource.

In conclusion, this essay has highlighted the importance of water in our lives and why it is essential for us to conserve and protect it. Water plays a vital role in sustaining life on Earth and we must take action now to ensure that all humans have access to safe drinking water. We should also strive to reduce our personal consumption of water and make efforts to preserve freshwater resources for future generations. Through greater awareness, conservation initiatives, improved infrastructure, and responsible usage practices we can help secure a thriving future environment with abundant supplies of clean water.

Manisha Dubey Jha is a skilled educational content writer with 5 years of experience. Specializing in essays and paragraphs, she’s dedicated to crafting engaging and informative content that enriches learning experiences.

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Save Water Essay

The term “Save Water” urges us to save one of the mother earth’s most significant natural resources – water. Easy availability of water has made us careless, undermining its significance and resulting in its wastage. Today, a normal household wastes thousands of liters of water annually, without realizing that it would need years to reproduce the same quantity through natural processes. Water usage must be optimized to ensure its availability for future generations.

Long and Short Essay on Save Water in English

We have provided various essay on save water under different word limits to help students during their exam times, assignments or essay writing competitions in schools. You can select any of the save water essay given below according to your need and requirement.

By going through this essay you can have detail information about save water topic such as why should we save water, how can we save water, what are the causes of water contamination, what is the necessity to save water, what are effects of water scarcity, how can we save water, what are causes of fresh water scarcity, what are the prevention methods of water scarcity, how to save water, why we should save water, some facts about the importance of clean water, what are the ways to save water, etc.

Save Water Essay 1 (100 words)

Water is the most important natural resource made available by mother earth to the humans. It is essential for existence of life and maintaining ecological balance. Life on earth without water cannot be imagined and history is replete with wars fought between civilizations over water.

Although, earth constitutes 71% of water, only 2.5% of it is fresh water that we use, and we are wasting that too. The fresh water that we use today has probably been around since the beginning of life on earth. The amount of fresh water that the earth holds has remained constant, but the human pollution consuming it has increased manifolds; subsequently, leading to water scarcity. Adequate measure must be taken towards optimal usage of water and methods like rain water harvesting must be implemented in order to ensure future availability of one of the nature’s most valuable resources.

Save Water Essay 2 (150 words)

Water is one of the most precious gifts given by nature to the humanity. Life on the earth is possible only because of water. Three-fourth surface of earth is covered by water, but even though people are suffering from water scarcity in many regions of the India and other countries. The difficulties faced by the people in various regions due to water scarcity teach us to conserve and save water in order to protect the environment, save life and save world.

Water is the most essential source of life on earth as we need water in every activity like drinking, cooking, bathing, washing, agriculture etc. We should save water and should not contaminate it so that it remains available for the future generations also. We should stop wasting water and use it properly also maintain the proper quality of water.

Save Water Essay 3 (200 words)

Introduction

Water is a precious gift from Mother Nature to all the living beings on earth. We all understand the importance of water in our lives and could not imagine life without water. Everything on earth needs water like human beings, animals, trees, plants, insects, and other living things.

Why Should We Save Water

The balance of water on earth is maintained through the process of rain and evaporation. Three-fourth surface of the earth is covered by water; however it contains very less percentage of the clean water which is fit for human use. So, the problem is with the scarcity of clean water and if the quantity of clean water decreases then it might create major issues in future.

How Can We Save Water

We should join our hands together and take a pledge of using water according to the need without wasting it. We should also avoid the contamination of water by not throwing medicines or oils in water outlets. We should save water from being polluted and avoid the mixing of industrial wastes into the water. There should be proper waste management system which must be followed by everyone.

Clean water is very essential component of life, so we need to conserve water for the future safety. Clean water is not only a necessity of human beings but it is also important for the survival of other species. If we save water we will also be helping other species to survive on earth and help preserve the biodiversity of a place.

Save Water Essay 4 (250 words)

It is already clear to everyone that water is very much necessary for the existence of life on earth. Our each and every activity is dependent on the water. Though we are surrounded by huge water bodies (around three-fourth of the Earth’s surface) on earth, but fresh water available on the earth is only 2.5% in the form of glaciers out of which only 1% is fit for drinking. So it becomes important for us to save water and avoid its wastage.

Causes of Water Contamination

Water gets contaminated from the waste materials of industries, sewage, toxic chemicals and other waste products. The main reason of water scarcity and clean water contamination is the ever increasing population and rapid industrialization and urbanization. The improper waste disposable system is also majorly responsible for the contamination of water.

Necessity to Save Water

As we know that there is already a scarcity of water so it becomes important that whatever quantity is available on earth should be used properly without any wastage. We should also raise the awareness regarding the ‘Save Water’ initiative so that we can preserve water for the future generations and also for other species that are surviving on earth.

Due to the clean water scarcity, people cannot fulfill their basic needs in many areas. According to the recent study, it has been found that around 19% of Indian population does not have access to fresh water. We need to join hands together to deal with the clean water scarcity through various best and most suitable methods with the motto “Save water, Save Life, Save World”.

Save Water Essay 5 (300 words)

Save water or conservation of water has been very essential to maintain the existence of life on earth because no life is possible without water. Water helps in the continuity of life cycle on earth as earth is the only known planet having water and life. Water is the necessity throughout our life and it becomes our responsibility to save it. According to a report, girls in Rajasthan do not attend schools since they have to go long distances to bring water. Hence it becomes our duty to save water and avoid its wastage.

Effects of Water Scarcity

According to the survey by the National Crime Records Bureau, it was recorded that around 14.4% suicide cases in India were due to drought. Farmers commit suicide when they suffer severe loss due to lack of rains and scarcity of ground water. So, water scarcity also leads to poverty, suicides, migration and other social issues. Also the children in these areas are not able to achieve their basic right of education due to these issues.

How Can We Help To Save Water

We do not need to make extra efforts for water conservation; we only need to bring some positive changes in our daily activities. Ensure tight closing of the tap after every use, use bucket and mug for washing or bathing instead of using shower, close the running tap wherever you find one etc are little efforts which can bring a big change. A little effort from the end of millions of people can give a big positive result towards the save water campaign.

As a responsible citizen of India, we all should join hands for the cause and save water without wasting a drop of it. There is a true saying that a small effort of everyone can give a big result just like many drops of water form a huge water body like pond, river and sea. So let’s save every drop of water without wasting it because every drop counts.

Save Water Essay 6 (400 words)

Save water is the water conservation through various means in order to maintain the supply of fresh and clean water. As the availability of fresh water sources are diminishing, water conservation or save water campaigns are very important so that fresh and clean water is made available to all the people across the world as well as for the future generations.

Causes of Fresh Water Scarcity

Large water bodies are getting polluted on daily basis by the industrial waste materials. The improper waste management has added to the issue. Pesticides and fertilizers have also contaminated water bodies and ground water. Irresponsible use of water and too much of water wastage have also reduced the availability of clean water.

Prevention of Water Scarcity

Proper water management systems should be implemented in all the industries, buildings, apartments, school, hospitals etc to make the efficient use of water without wasting a drop of it.

Awareness programmes should be run to let common people know about the importance of water and how it should be used in a limited quantity without wasting it. The young generation should also work to spread the awareness on saving water.

Rainwater harvesting should be initiated in all areas. It helps to replenish ground water and can also be used in various purposes.

How to Save Water

I have mentioned below some better ways to save water on daily basis:

• People should water their lawns and gardens only when they need water.
• Sprinkling is better than watering with pipe which can save many gallons of water per month.
• Planting drought resistant plants is a better way to save water.
• Leaky faucets and plumbing joints should be fixed immediately to save water and it may save around 20 gallons of water per day.
• Use of bucket and mug is good to wash car instead of using pipe which may save up to 150 gallons of water each time.
• Use of flow restrictions to the showers also saves water.
• Use of fully loaded washing machines and dishwashers saves water around 300 to 800 gallons per month.
• Using less water per toilet helps in saving more water per day.
• Washing fruits and vegetables in a water filled pot instead of washing under the running water saves water.
• Rain water harvesting  is a good idea by which the rain water can be stored and used in various purposes.

Water scarcity has become a major issue in many parts of world and demand for water has increased six times past few decades. It is important that we start taking crucial steps in saving water available on earth. It is the responsibility and duty of every citizen of our country to use water in a responsible way and avoid the wastage of water because every drop of water we save will help others in their survival.

Long Essay on Save Water – Essay 7 (1000 words)

As we all know that water gives life to us and other living things on the earth. It is very essential for the survival of human race and other species on earth. Without water, we cannot imagine the existence of life on any planet. Earth is the only known planet till date which has water and life, hence it becomes essential for us to conserve this resource which is the base of life.

The earth is covered with around 71% of water however only 1% is fit for drinking. The normal cycle of water balance runs naturally like evaporation and rain. However, the problem is with the availability of safe drinking water on the earth which is available in a very less amount and here is what the conservation of water comes in the picture.

Why we should Save Water

In order to know the answer of why we should save water, first we should know the importance of water and how water is valuable to us in our lives. Life is not possible without air, water and food. But most importantly, after air, water is the second most precious in all the three necessities for survival of life.

Now the question is how much pure water we have on earth. According to the statistics, it has been estimated that less than 1% of water on earth is suitable for drinking. If we estimate the ratio of drinking water and total population of the world, it would be, more than a billion of people all across the world are surviving on 1 gallon of water per day. It has also been estimated that more than 3 billion people would suffer water shortages by the year 2025.

Though people have started understanding the value of clean water, but they have still not started to save water. Saving water is a good habit and every one of us should try their best to save water for the continuation of life on this planet. Few years back no one imagined that water would be sold on shops but today it has become a common scenario. We can clearly imagine that, in the near future there would be shortage of clean water all over the world so water conservation is the only solution if we want to avoid this situation.

Some Facts about the Importance of Clean Water

Below are some facts which will help you to know how valuable the clean water is:

• Around 3.4 million people in the world die every year due to water related diseases.
• Developing countries are more prone to water borne diseases.
• Printing of newspaper for a single day consumes around 300 litres of water.
• Every 15 seconds a child dies due to water born disease in the world.
• The packaged drinking water business is expected to reach $216 billion by 2025 globally.
• People in the rural villages of India, Africa and Asia have to go long distances in order to get drinking water.
• People in India highly suffer from various water born diseases which costs the economy to a great extent.

Ways to Save Water

There are few easy ways which helps to save water without changing your lifestyle. Single person in a home consumes around 60-100 litres of water per day in the household activities. Only 2.5% of the total water consumption is used for drinking and cooking on daily basis and rest of the water is used in other activities like watering plants, toilet use, bathing, laundry, showering etc and if we slightly reduce our consumption in these activities then we can definitely save a good amount of water.

Some of the water saving tips are as follows:

• Everyone should understand their individual responsibility and try to save water as much as they can in their daily activities.
• Rainwater Harvesting is one of the best way by which we can use rain water in various purposes and also help to replenish ground water.
• Always use washing machines and dishwashers with full capacity as this cuts unnecessary washes in between.
• Use bucket instead of shower to take bath, it saves around 100-150 liters of water every day.
• Water the plants in the evening so that it doesn’t get evaporated and is used by the plant.
• Turn off taps tightly wherever you see it running and immediately report water leakage to the concerned department.
• Celebrate ‘Dry Holi’ with ‘gulals’ by avoiding water colors and save a huge amount of water.
• Spread the ‘Save Water’ initiative in your neighborhood, localities and schools.
• We should encourage our family members, children, friends, neighbors and co-workers to do the same from their end to get the positive result.

These tips will definitely help to save water but the most important thing is that it has to be followed strictly. Apart from these things we should also educate people and make them aware about the importance of water. We should also make them realize that water is scarce in nature and it has to be conserved and not wasted for a better tomorrow.

After air, water is the most vital resource which our Mother Nature has given to us. It is not only important to us but it is also essential for all the living species, plants and trees. It is also important for the sustenance of biodiversity of our planet and for food chain. The quantity of clean water is very limited and it is majorly available in lakes, rivers and ground water. Hence it becomes important for us that we conserve it so that it remains available in the future also.

The contamination and pollution of water is a common scenario nowadays which reduces the quality of water and makes it unfit for drinking. It is our prime responsibility that we should stop this and also spread the word of ‘SAVE WATER’ so that we can conserve one of the most valuable and vital resources not only for today but also for our future generations.

Related Information:

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Essay on Water for Children and Students

Table of Contents

Water is a colourless and odourless substance that is essential for the survival of the living beings. It is derived from various sources including rivers, lakes, oceans and streams and has several uses.

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Water constitutes of almost 71% of the Earth’s surface. On earth, it moves constantly via water cycle. This is the cycle of evaporation and transpiration, precipitation, condensation and runoff. Water is used in numerous ways and is vital to all living beings. Here are essays on water of varying lengths to help you with the topic in your exam. You can select any water essay according to your need.

Also Check: Essay on Environment

Long and Short Essay on Water in English

Essay on water 200 words.

Water, known to be the universal solvent, plays a key role in the survival of various forms of life on earth. It is used for various purposes such as drinking, cleaning, cooking, washing and bathing. Besides these domestic uses, major amount of water is used in the agricultural sector mainly for the purpose of irrigation. A substantial amount of this substance is also used in the industrial sector.

However, unfortunately despite being aware about the importance of water in our lives, people around the world are leaving no stone unturned in wasting water and deteriorating its quality. The techniques used for irrigation in many parts of the world including India are old and mundane and often cause immense loss of water. Several industries make use of a good amount of water however they end up throwing their waste in water bodies without realizing that the deterioration of water will ultimately lead to their own loss.

Also Check: Water Pollution

Many areas around the world are facing water deficit and many more are likely to face this problem in the times to come. It is time the government must take effective measures to store and save water and channelize it properly for appropriate distribution. The general public must also be sensitized on efficient use of water.

Essay on Water 300 Words

Water is one such substance without which we cannot imagine our life. Besides, quenching our thirst, this transparent chemical substance is used for several other purposes. It is used to accomplish several household tasks. Water is also used for agricultural purpose and is needed for industrial use. Here is a brief look at how it is used at different places.

Agricultural Use

It accounts for around 70% of the water used around the world. In agriculture, water is mainly used for the purpose of irrigation. In addition to this, it is also used for the raring of the livestock. Most of the water used for irrigation is extracted from rivers. Groundwater is also used for this purpose.

Rivers are thus said to be of great importance for the farmers. Not only do they provide water for irrigation but they also play a vital part in the water cycle.

Industrial Use

Industrial use of water includes water used for the purpose of washing, diluting, cooling, transporting, fabricating, manufacturing and processing of various products. Thermal power plants, engineering and pulp and paper industries are among the one that consume the maximum amount of water.

Domestic Use

At home water is used for many purposes. This mainly includes drinking, cooking, bathing, washing utensils, washing clothes, cleaning houses, cars and other vehicles, watering plants and for the purpose of sanitation.

Also Check: World Water Day

Each country has its own system of water supply to ensure water reaches every household so that the aforementioned basic needs of its citizens are met. While water is used as it is for cleaning, washing and bathing purpose, it needs to be purified before drinking as well as prior to using it for the purpose of cooking.

Water is vital for the survival of the mankind. However, unfortunately it is being wasted at a rapid speed around the world. Everyone should contribute his/her bit towards saving water.

Essay on Water 400 Words

Water is derived from various sources. Rivers, lakes, seas, oceans and rain are known to be some of the main sources of water. This free flowing and readily available colourless, odourless substance is needed for domestic, agricultural as well as industrial use.

Sources of Water

The sources of water are mainly divided into two categories – Surface Water and Ground Water. Rain water pours and collects on earth in the form of surface water as well as ground water. Here is a brief look at both these sources of water:

• Surface Water : It is found in rivers, lakes, reservoirs, streams, seas and other such sources. The water in lakes and rivers comes from rain and the melting of snow. The river water flows into the sea.
• Ground Water : It is found under the land. Water travels under the surface of the land by way of soil on the non-porous rocks and fills the opening in these rocks. The rocks that store and send out groundwater are known as aquifers. At times, the water stored in these rocks bursts in the form of springs due to high pressure. Ground water is also extracted by digging wells and tube wells.

Also Check: Essay on Importance of Water

Water Available for Human Use

Our planet is rich in water with around three-fourth of its surface being covered with water. However, only a small part (just about 2.7%) of the total resources of water is available for the human use.

Around 97.3% of water on earth forms a part of the oceans. It is salty and cannot be used for the purpose of irrigation or any other agricultural use. It is not even good for industrial or domestic use. Out of the 2.7% fresh water available on earth, the inland surface water that is the water available from sources such as rivers, lakes and ponds accounts for just about 0.02%. This water is crucial for the growth and survival of all forms of terrestrial and freshwater aquatic beings.

It is thus important to use it wisely. This point is emphasized time and again. However, its criticality is not yet recognized by the people. It is essential to understand the importance of saving water else we will have to learn it the hard way.

Many areas around the world get sufficient water supply. However, several others, especially those that are a part of the developing countries, face water deficit. The government of such countries must ensure proper supply of water to various areas and the people must use water wisely and avoid any kind of wastage to ensure the flow.

Essay on Water 500 Words

Water (chemical formula H 2 O) is a transparent chemical substance. It is one of the basic necessities for every living being be it plants or animals. Just as air, sunlight and food, water is needed for the proper growth and development of life on earth. Besides quenching our thirst, water is used for numerous other activities such as cleaning, washing and cooking to name a few.

Properties of Water

Water is mainly known for five of its properties. Here is a brief about these properties:

• Cohesion and Adhesion

Cohesion, also referred to as water’s attraction to other water molecules, is one of the main properties of water. It is the polarity of water by way of which it is attracted to other water molecules. The hydrogen bonds present in water hold the water molecules together.

Adhesion is basically water’s attraction between molecules of varied substances. This substance bonds with any molecule it can form hydrogen bonds with.

• Lower Density of Ice

The hydrogen bonds of water turn into ice when cooled down. The hydrogen bonds are stable and maintain their crystal like shape. The solid form of water which is ice is comparatively less dense as its hydrogen bonds are spaced out.

• Water’s High Polarity

Water has high level of polarity. It is known to be a polar molecule. It is attracted to other polar molecules and ions. It can make hydrogen bonds and is thus a powerful solvent.

• Water’s High-Specific Heat

Water can moderate temperature owing to its high specific heat. It takes a long time when it comes to heating up. It holds its temperature for long when heat is not applied.

• Water’s High Heat of Evaporation

This is another property of water that renders it the ability to moderate temperature. As the water evaporates off a surface it leaves a cooling effect on the same.

Avoid Wastage of Water

Water is required for most of the activities we indulge in our day-to-day life. It is necessary for us to conserve it else our planet will be devoid of fresh water in the years to come. Here are a few ways in which water can be conserved:

• Fix leaking taps immediately to avoid wastage of water without any delay.
• Avoid the use of shower while bathing.
• Keep your tap off while brushing your teeth. Turn it on only when required.
• Wash full loads of laundry instead of half. This will not only save water but save a substantial amount of electricity too.
• Do not leave the water running while washing dishes.
• Use rainwater harvesting system.
• Avoid using water hose for cleaning gutters. You can use brooms or other techniques instead.
• Use the right size of pans and other dishes while cooking and eating food. Avoid using those bigger than your requirement.
• Try to water your plants by hand rather than using sprinklers.
• Cover the pools so as to avoid water loss due to evaporation.

We must not waste water and contribute our bit towards its conservation. We must practice and promote activities and plans that help in conserving water and protecting its sources to meet the current and future demands of living beings.

Essay on Water 600 Words

Water is the most common liquid found on our planet. It is vital for the survival of every living being. Around 71.4% of Earth is covered with water. However, while most part of our planet is covered with water, fresh water that can actually be used for drinking, cooking and other activities is quite less. It is thus important to use this substance wisely.

Different Forms of Water

Water is present in three different forms on Earth – Solid, Liquid and Gas. Here is a brief look at these forms:

Solid : Water freezes at 0 degree to form ice which is its solid state. As water freezes, its molecules move apart and this makes ice less dense compared to water in its liquid state. This means that ice is lighter than the same volume of water in its liquid state. It can thus float on water.

Liquid : This is the most common form of water. Water in its liquid state is used in several ways including drinking, washing, cleaning, cooking, irrigating fields and processing and preparing various products in industries.

Gas : As water boils, it changes from liquid to gas, often referred to as water vapour. Vapours are always present around us. When the water vapours cool, they form a cloud.

What is Water Cycle?

Water cycle is the term given to the circulation of water on, below or above the Earth’s surface. It is the process wherein water circulates between land, oceans and atmosphere. This involves precipitation, snowfall, drainage in rivers, lakes and streams and its return to atmosphere by way of evaporation and transpiration. Water cycle is also referred to as hydrological cycle.

Water Scarcity in India

Like most of the other developing countries, many parts of India also face scarcity of water. People in the country do not get clean water for drinking and there is water deficit for the purpose of sanitization as well. None of the cities in the country receives piped water 24/ 7. It is supplied for just a few hours each day mostly for a couple of hours in the morning and an hour or two in the evening. The quality of water has deteriorated in most of the water bodies in the country. This is because of the discharge of industrial and domestic waste in water.

The scarcity of fresh water in the country is often attributed to lack of proper planning at the government’s end, corruption, increased rate of corporate privatization and increasing amount of human and industrial waste that is discarded into water. The situation is expected to worsen in the times to come as the population of the country is likely to increase to 1.6 billion by 2050.

Here is a look at some of the other causes of water scarcity in India:

• Traditional techniques of irrigation employed in our country cause a lot of water loss.
• Lack of proper planning and distribution of water among domestic consumers, agricultural sector and industrial sector.
• Decline in traditional water recharging areas.
• Urban development has choked the ground water resources.
• Increasing number of recreational activities associated with water.

While water is available on earth in abundance, it needs to be understood that the amount that can be put to use for various domestic, agricultural and industrial use is limited. It is essential to use it wisely so as to ensure it reaches every one and is also available in abundance for our coming generations. The government must employ effective techniques to save water and distribute it evenly in various areas across the country. The general public on the other hand must use it wisely to ensure that it is not wasted.

Related Topics to Save Water

Essay on Water FAQs

Why is water important.

Water is essential for life as it hydrates our body. It helps in digestion and regulates body temperature. Water supports cell function and blood circulation. It aids in nutrient transportation within the body. Water acts as a lubricant for joints and tissues. It helps remove waste and toxins from the body. Water is crucial for brain function and concentration. It supports healthy skin and prevents dehydration. Water is necessary for the growth of plants and crops. It plays a key role in various industries and daily activities.

How do you write a water essay?

Start with an introduction about the importance of water. Discuss the various uses and benefits of water. Explain its role in human health and ecosystem. Include facts, statistics, and real-life examples. Conclude by emphasizing the necessity of conserving water. What is water? A short paragraph: Water is a transparent, tasteless, and odorless substance that is essential for all forms of life. It covers about 71% of the Earth's surface and exists in three states: liquid, solid (ice), and gas (water vapor). Water plays a vital role in various natural processes, including weather patterns, nutrient cycles, and habitat maintenance.

What are the uses of water?

Water is used for drinking and quenching thirst. It is essential for cooking, cleaning, and personal hygiene. Water is used in agriculture for irrigation and crop production. It plays a key role in generating hydroelectric power. Water is used in industries for manufacturing and cooling purposes.

Why is water so important to our life?

Water is vital for our survival as it hydrates our body, supports cell functions, and regulates body temperature. It plays a key role in digestion, nutrient transportation, and waste removal. Additionally, water promotes overall health, supports brain function, and maintains healthy skin. Furthermore, water is essential for agriculture, industry, and energy production, making it indispensable for human civilization and ecosystem balance. In summary, water is a precious resource that is fundamental to life, health, and the sustainability of our planet.

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10 Lines on Water

Water is the most important element of planet earth as it supports life. Without water, no one can survive in the entire world. Almost 72% of the earth’s surface is covered with water. The water on earth is either present in solid form (ice), liquid or gas (water vapor). In the present scenario across the globe, the consumption of freshwater and underground water has increased to manifolds due to the ever-rising population. Water is the crucial element of our domestic, agricultural and industrial economy.

Ten Lines on Water in English

We have provided 10 lines, 5 lines, 20 lines, few lines and sentences on Water in English for Class 1, 2, 3, 4, 5 and 6. You can add these lines in your essays and paragraph writing in your exams as well as in the school competitions. It can also be used during debate competition, speech narration or to write some lies on this topic, etc.

1) Water is a colorless, tasteless and odorless substance essential for the survival of living beings.

2) Water is the essential element for all human beings, animals and plants.

3) Water comprises of more than 71% of the earth’s surface.

4) Water is derived from various sources like rivers, lakes, oceans, and streams.

5) Water is used for many domestic purposes like drinking, cleaning, cooking, washing, bathing, etc.

6) Water is an essential component in the agriculture sector mainly for the purpose of irrigation.

7) Water helps in regulating the human body temperature and making cells and tissues to grow.

8) Water is also crucial for maintaining bodily functions like breathing, digestion, and sweating.

9) The industrial purpose of water includes washing, processing, cooling, and diluting the products in the manufacturing process.

10) There are three different forms of water i.e. solid (ice), liquid (water) and gas (water vapor).

10 Lines and Sentences on Water

1) The process of circulation of water through condensation, precipitation above or below the surface of earth is known as water cycle.

2) Water energy is also utilized for producing electricity by using dams.

3) The chemical formula of water is H2O meaning each molecule of water contains one oxygen atom and two hydrogen atoms.

4) Water is used in many sports and is a source of entertainment in swimming, boating, surfing, fishing and diving.

5) Fishing in salt and freshwater provides a source of food and livelihood to many across the world.

6)  Water is necessity in many of the geological processes like sedimentation, waves, volcanic eruption etc.

7) Water is great solvent and acts as medium for many chemical reactions.

8) Water recharges our body by delivering the important nutrients to the cells and organs.

9) Water helps in removing waste products from the tissues of our body and flushes out the toxins from the blood.

10) The aquatic bodies like oceans, rivers, and ponds are home to millions of creature worldwide.

5 Lines on Water

1) Water is a natural resource.

2) 71% of Earth contains water.

3) We need water to satisfy our thirst.

4) It is the basic necessity of living.

5) No life is possible without water.

20 Lines on Water

1) Water is required by all terrestrial life forms for drinking and other purposes.

2) Water bodies are the habitat for marine and aquatic organisms.

3) All vegetation is also saved due to water.

4) If there is no water, then all life forms and vegetation will be destroyed.

5) Water is a valuable natural resource that should be used judiciously.

6) Water freezes at 0 0 centigrade to form ice, which is its solid-state.

7) Water is a good conductor of electricity.

8) Water in factories is used for production, cleaning, making electricity, cooling machines, chemical activities and many other things.

9) Due to lack of pure water, millions of people are being forced to drink dirty water every year due to which they are falling victim to death.

10) Every year World Water Day is celebrated on 22 nd March under the guidance of the United Nations.

11) Water is the basis of life for not only humans but all living beings on the earth.

12) Water is a compound composed of two atoms of hydrogen and one atom of oxygen.

13) The water that is available on earth has been merged with much particulate matter which remains suspended on it.

14) The term water is commonly used for the fluid state but it is also found in the solid-state (ice) and gaseous state (steam or water vapor).

15) Water is also found as liquid-crystals on water-sensitive surfaces.

16) About 71% of the Earth is covered with water, which is mostly part of the oceans and other large water bodies.

17) Groundwater is water that reaches below the ground after rain.

18) On the Earth’s surface, water is important in both chemical and physical weathering processes.

19) Most of the water needs to be treated before use, as it is polluted by various man-made activities.

20) Water conservation is more important than food for us.

Water is an essential component for the survival of life on planet earth. However, the rapid urbanization and industrialization are leading to the depletion of groundwater and wastage and pollution of water around the world. It’s the responsibility of every citizen to contribute towards water recycling methods so that water can be preserved to fulfill the needs of present and future generations.

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• Water Scarcity Essay

Essay on Water Scarcity

Water is the basic necessity of every human being, but water scarcity is a major issue that is rising very rapidly in India nowadays. The problem has become so severe that in many states the groundwater has almost dried up and people have to depend on water supply from other sources. In addition, water is one of the most misused natural resources that we still waste. It is the central point of our lives but unfortunately, not our priority concern. 

Earlier, people understood the value of water and planned their lives around it. Moreover, many civilizations were born and lost around water, but today, in spite of having knowledge, we still fail to understand the value of water in our lives. 

Reasons for Water Scarcity

Mismanagement of water and the growing population in our country are the two main reasons for water scarcity. There are also a number of other man made disturbances that continue to rise. Besides this, some of the reasons for water scarcity are:  

Wasteful Use of Water for Agriculture  

India, an agricultural country, produces a huge quantity of food to feed its population. The surplus that is left, gets exported outside. 

It is not unknown that producing this much food requires a lot of water too. The traditional method of irrigation wastes a lot of water due to evaporation, water conveyance, drainage, percolation, and the overuse of groundwater. Besides, most of the areas in India use traditional irrigation techniques that stress the availability of water.

However, the technique of irrigation has changed during modern times and we provide water to plants using a sprinkler or drip irrigation.

Reduction in Water Recharges Systems  

Rapid construction that uses concrete and marbles may not let the rainwater get absorbed in the soil, but still, we install some mechanism in our houses so that we can hold the rainwater. Then we can recharge the groundwater.

Lack of Water Management and Distribution

There is a need for an efficient system to manage and distribute the water in urban areas. The Indian government also needs to enhance its technology and investment in water treatment. Besides, we should ensure optimization at the planning level.

Solutions to Overcome this Problem

Close the running tap.

 During dishwashing and hand washing people often let the tap run. These running taps waste thousands of liters of water per year. Therefore, closing the tap will reduce this problem.

Replace Dripping Taps  

In India, it is commonly seen that most of the houses have taps or faucets that go on dripping water even when they are closed. This running tap wastes up to 30,000 liters of water that nobody bothers to change. So, we should replace these taps immediately.

Brief on Water Scarcity  

Water is a basic necessity for every living being.  Life without water is impossible, not just for us humans, but for all plants and animals too. Water scarcity is an issue of grave concern these days as water scarcity has become very common. Water is one of the most wasted natural resources and corrective measures should be taken before the water scarcity situation becomes worse. In spite of being aware of the implications, not much is being done today. 

In India, and across the world, it has been recorded that about half a billion people face a shortage of water for about six months annually. Many well-known cities around the world are facing acute scarcity of water. Many facts and figures are available to know about the water scarcity problem, but what are the reasons for this scarcity? 

With the growing population, the use of water has increased manifold. The lack of more freshwater sources and the increase in population is a major reason for this scarcity. The lack of proper Water management systems and proper drainage systems in India, especially in the urban areas is a major cause too. Kitchen wastewater should be able to be recycled but due to a poor drainage system, this is not possible. An efficient water management system is required in order to distribute water in urban areas.

Another major issue is Deforestation. Areas with more greenery and plants are known to have good rainfall.  Industrialisation and urbanization are two major factors here. Due to Deforestation, and cutting down of trees, rainfall has become an issue too.

Rivers are a major source of fresh water in India. Today we see a lot of industries that have come up and all of them are mostly near the rivers and these rivers become highly polluted as a result of all the industrial waste.

Effect of Global Warming and Climate Change

Global Warming and Climate Change are also responsible for the scarcity of water. The melting of icebergs into the sea due to the rise in temperatures is a reason as to how salty water is increasing day by day instead of freshwater. The percentage of rainfall has decreased drastically these days. Climate change along with the decrease in rainfall percentage has greatly affected freshwater bodies. 

Water scarcity has become a major problem and an alarming issue these days, and we must consciously strive to work together to find some solution to this issue of water scarcity. The Indian government today has formulated and come up with many plans on how to tackle and solve this problem.

To conclude, water scarcity has become an alarming issue day by day. If we do not take the problem of water scarcity seriously now, our future generations are going to suffer severely and may even have to buy this necessity at a high cost.

FAQs on Water Scarcity Essay

1.  What are the reasons for Water Scarcity?

The lack of proper Water Management and proper Drainage system plays a major role. Many other factors and reasons can be held responsible for the scarcity of water. Some of the major reasons are Global Warming and Climate Change; Pollution of the rivers due to industrialization; Deforestation and the cutting down of trees is another reason; Reduced percentage of rainfall due to the climate change pattern; Increase in the population which leads to increase in the use of water.  Learn more about water scarcity on Vedantu website helpful for long-term.

2. What is meant by the scarcity of water?

The scarcity of water means a shortage of water and not being able to manage the demand and supply of water. Water scarcity refers to the lack of freshwater bodies to meet the standard quantity and demand of water. Unequal distribution of water due to factors like Climate Change and Global Warming. Water Scarcity is also due to pollution and lack of rainfall. Water scarcity means a scarcity due to some physical scarcity or scarcity due to the lack of regular supply.

3. What are the two types of water scarcity?

Physical water scarcity is the result of regions' demand outpacing the limited water resources found in that location. According to the Food and Agricultural Organization (FAO) of the United Nations, about 1.2 billion people live in areas of physical scarcity and many of these people live in arid or semi-arid regions. People who are affected by this Physical kind of water scarcity are expected to grow as the population increases and as the weather patterns keep changing as a result of climate change.

Economic water scarcity is due to the lack of proper water infrastructure and a proper water management system or also because of poor management of water resources. The FAO estimates that more than 1.6 billion people face economic water shortages today. Economic water scarcity can also take place because of the unregulated use of water for agriculture and industry.

4.  How can we solve the problem?

Conscious awareness is required to deal with and understand the problem of water scarcity. We can start off by consciously saving water in our homes and surroundings.  Small easy steps like taking care when washing hands, or when working in the kitchen, have to be taken. The running water taps are a major reason for losing hundreds of liters of water on a daily basis. And we should be careful not to waste this water. Conscious decision to save and the need to understand the problem of water scarcity is of utmost importance.

5. How do we waste water?

Water is wasted in ways we do not even realize, in our homes and in our workplaces. When we brush our teeth, when we shave or when we wash the dishes, one of the most common things we do is to keep the water running, especially when running water is available. As soon as we begin cleaning or washing, we do not think of the water that is being wasted. While washing hands, we leave the water tap on, which results in wasting water too. Small things like these should be kept in mind and this could be our small step towards preserving water.

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PFAS: National Primary Drinking Water Regulation, Occurrence, Analytics, and Risk Communications Webinar

• September 24, 2024, 1:00-4:00pm ET
• A recording will be available within two weeks following the webinar.
• Small Drinking Water Systems Webinar Series

About the Webinar

1. PFAS National Primary Drinking Water Regulation: Initial Monitoring Requirements and EPA-State Implementation Workgroup

As the PFAS National Primary Drinking Water Regulation was being finalized in April of 2024, OGWDW initiated an EPA-State Implementation Workgroup to collaborate on the development of implementation products. The workgroup consists of 11 states and territories, all 10 EPA regions and ASDWA. The charge for the workgroup is to identify and prioritize needed PFAS implementation products, including training, and provide input and review of these products. Early focus for the workgroup has been on products to support the development of primacy revision application packages and extension agreements, and requirements for initial monitoring. The presentation will close by discussing the initial monitoring products highlighting the PFAS rule requirements, and flexibility to help ensure successful completion of this requirement by the start of compliance monitoring in April of 2027.

Presenter: James Hogan, EPA Office of Water.  James has over 20 years of experience working on a variety of hydrology and water quality environmental issues from both the academic and public sectors. Presently he works with the Office of Groundwater and Drinking Water at USEPA focused on improving EPA oversight of state primacy agencies and working with regional staff to ensure effective implementation of the National Primacy Drinking Water Regulations, with a present focus on the PFAS Regulation. James has a Ph.D. in earth sciences from Dartmouth College.

2. EPA Drinking Water PFAS Analytical Methods and the PFAS National Primary Drinking Water Regulation

Recently, U. S. governments at various levels have proposed or implemented regulatory programs for per- and polyfluoroalkyl substances (PFAS) contaminants in drinking water, including the April 2024 U.S. EPA release of the PFAS National Primary Drinking Water Regulations (NPDWR). To meet these regulatory compliance requirements, laboratories must use analytical methods that can accurately and precisely measure PFAS. The development of these analytical methods includes quantitation of PFAS at concentrations that meet the needs of the regulatory programs and also attempting to minimize burden and sources of error associated with the methods while still meeting quality control criteria appropriate for drinking water methods. The U.S. EPA Office of Ground Water and Drinking Water (OGWDW) and Office of Research and Development (ORD) have a history of drinking water analytical method development for both regulated and unregulated contaminants, including the PFAS EPA Methods 533 and 537.1. This presentation focuses on these EPA PFAS drinking water analytical methods and their use within the recently promulgated final PFAS NPDWR.

Presenter: Will Adams, EPA Office of Water.  Will is a chemist with EPA's Office of Ground Water and Drinking Water, Technical Support Branch in Cincinnati, OH, where he is involved with drinking water analytical method development and technical support, the Drinking Water Alternate Test Procedure (ATP) Program evaluating new and updated drinking water methods for regulatory compliance monitoring, and the UCMR program as a technical and analytical method resource. He has 17 years of research experience in EPA's analytical method development for drinking water contaminants with a focus on LC-MS/MS. Will holds a Ph.D. in analytical chemistry and a B.S. in chemistry from the University of Alabama.

3. Implementing a Proactive PFAS Program Using "Emerging Contaminants in Small or Disadvantaged Communities" Grant Funding

Through the Emerging Contaminants in Small or Disadvantaged Communities (ES-SDC) Grant Program, the Arizona Department of Environmental Quality (ADEQ) is assisting communities with cost-effective, appropriate and sustainable approaches for removing PFAS from drinking water. These may include well rehabilitation or a new water source, interconnection or consolidation, or, as a last resort, treatment. To further assist small or disadvantaged communities receiving this assistance, ADEQ is reducing barriers to utilize these funds by contracting directly with design engineers and construction contractors leveraging state contracts. This presentation will discuss these processes, lessons learned and the status of current projects funded through this grant. It will also provide an overview of future technical tools to be developed, including PFAS cost models and guidance on PFAS treatment residual disposal options, and  information about where states can find these resources for their own use.

Presenter:  Sara Konrad, Arizona Department of Environmental Quality.  Sara joined the Arizona Department of Environmental Quality in August 2023 to manage the Emerging Contaminants in Small or Disadvantaged Communities Grant Program. Previously, Sara was the Senior Program Administrator with the Water Infrastructure Finance Authority of Arizona (WIFA) where she managed grants and loans for drinking water and wastewater systems. Earlier in her career, Sara worked for the Arizona Department of Environmental Quality, monitoring streams and lakes in the Total Maximum Daily Load Unit and administering construction and municipal stormwater permits. Her career in water quality also took her to Minnesota where she was a compliance and enforcement officer in the construction stormwater program with the state’s Pollution Control Agency. From 1998 to 2000, she served in the U.S. Peace Corps in Kenya where she was assigned to the Ministry of Forestry. Sara holds a Masters degree in watershed management from the University of Arizona and a Bachelors degree in geology from the University of Wisconsin.

4. Broad-Spectrum PFAS Study to Characterize the Class of PFAS in California

The California State Water Resources Control Board, in collaboration with the U.S. EPA Regional Office of Research and Development, conducted a per- and polyfluoroalkyl substances (PFAS) method comparison study to evaluate the presence of unknown PFAS that have been detected in California’s drinking water. The method comparison study included the collection of samples from nine public water supply wells. Samples were analyzed using a suite of broad-spectrum analytical techniques including adsorbable organic fluorine (AOF) by combustion ion chromatography (CIC) (AOF-CIC), extractable organic fluorine (EOF) by CIC (EOF-CIC), non-targeted analysis (NTA) using high-resolution mass spectrometry, and other techniques that are primarily available through academic partnerships. In addition to field sample analysis, the study evaluated the fate of analytical reference materials in AOF-CIC and EOF-CIC. This represented a range of organic fluorine compounds including ultrashort-chain, volatile, and cationic PFAS at various concentrations. The results of the study indicate that AOF-CIC captured a broad organic fluorine chemical space while also minimizing interference from inorganic fluorine compounds. The study also identified other analytical methods that are useful to further characterize PFAS chemical space in environmental samples. The results of this study support a multi-year effort to sample nearly 4,000 public water supply wells serving disadvantaged communities that will be analyzed for targeted PFAS, AOF-CIC, and supplemental analyses including NTA and ultrashort-chain PFAS. Ultimately, the goal is to develop a monitoring program for community public water systems that account for the class of PFAS and assess the health impacts of those PFAS not being removed by conventional treatment technologies.

Presenter: Erica Kalve, California Water Resources Control Board.  Erica Kalve serves as a Senior Engineering Geologist and supervisor for the Pretreatment and Constituents of Emerging Concern Unit within the Division of Water Quality at the California State Water Resources Control Board (State Water Boards). She has been working in the environmental field for over twenty years and has a broad range of experience evaluating and addressing CECs, including per- and polyfluoroalkyl substances (PFAS), in the environment. In her current role, she supports the implementation of statewide pretreatment programs and development of a statewide CEC monitoring and management plan. 

5. Communicating Risks and Engaging Communities on PFAS

This presentation will discuss how the Minnesota Department of Health has worked with public water systems, communities, and staff to support risk communication about PFAS in drinking water. Approaches and strategies used for public meeting planning, staff training, messaging, and education and outreach will be covered. The presentation will also touch on the resources developed to increase awareness and understanding among consumers on the contaminants, their levels in drinking water, and their health risks.

Presenter: Alycia Overbo, Minnesota Department of Health.  Alycia (ah-lee-see-uh) is the supervisor of the Communications and Strategic Initiatives Unit at the Minnesota Department of Health. In this role, she oversees planning, evaluation, and coordination of communications and emerging strategic initiatives for the Drinking Water Protection program. Alycia holds a Ph.D. in Water Resources Science from University of Minnesota, a M.S. in public health from the University of North Carolina at Chapel Hill, a B.A. in biology from St. Olaf College, and was a Peace Corps volunteer in Mozambique.

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• NCERT Solutions
• NCERT Class 4
• NCERT Solutions Class 4 EVS
• Chapter 18: Too Much Water Too Little Water

NCERT Solutions for Class 4 EVS Chapter 18 - Too Much Water Too Little Water

NCERT Class 4 EVS Chapter 18 – Too Much Water Too Little Water helps students understand the importance of water. The chapter, as well as the solutions that we provide here, are designed to help students learn about conserving water in the right way, different uses of water, as well as the effects of clean and dirty water. Additionally, these solutions will act as a great reference resource for students, and they will help them prepare well for exams.

NCERT Solutions for Class 4 EVS Looking Around Chapter 18 Too Much Water Too Little Water

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Access Answers to NCERT Class 4 EVS Chapter 18 Too Much Water Too Little Water

TOO MUCH WATER, TOO LITTLE WATER

What to Drink?

Question 1 :

How can unclean or dirty water harm our bodies?

Unclean or dirty water can result in many diseases in our bodies.

Question 2 :

Have you ever got dirty or unclean water in your area? What was the reason for this?

Yes, I have got unclean water in my area because of a leakage in the pipeline.

Question 3 :

Do you know anyone who has fallen sick because of such water? Talk about this.

Yes, some of my friends in my neighbourhood fell sick because of such unclean water.

Question 4 :

When the guest came to Suguna’s house, they offered him a cold drink because they thought he should not drink such water. What do you think Suguna’s family must be doing for their own drinking water?

I think Suguna’s family must be cleaning the water by boiling or putting alum/chlorine into the water in order to make it fit for drinking.

Question 5 :

The guest said he did not take cold drinks. Why do you think he said this?

The guest would have said this because aerated drinks, like cold drinks, are not good for health. They may cause issues in the digestive system of the body.

Water Games

Read and Write

Have you ever faced a shortage of water in your house? When?

Yes, we faced a shortage of water in our home sometimes during the summer season.

What did you do then?

We get water from private tankers or purchase cans of water.

Have you ever played in water? Where and when?

Yes, we played in the water at a fun park in my city last month.

Are there times when you are not allowed to play in the water? What are the reasons for this?

Yes, there are times when we are not allowed to play in the water. The reasons are as follows:

• Shortage of water
• Uncleanliness of water
• Too much depth of water

The water park had a lot of water to play in, but the nearby village did not have water even to drink. Discuss.

The water park had a lot of water to play in, but the nearby village did not have water even to drink. This is because of the poor management of the local municipality or the concerned authorities. The water parks are usually run by private authorities in order to generate profit. So, they might be getting the water supplied by paying extra charges.

Question 6 :

If you go to a water park, find out from where the water comes to the park.

The water comes to the park through the pipelines.

Can We Drink This?

Write in your notebook

Why was Raziya worried when she read the newspaper?

Raziya was worried when she read the newspaper because it said that the gutter water had got mixed with the water in the drinking water pipes, thus making the water polluted.

Raziya asked that all the water that was filled the previous day should be thrown. Could this water have been used for something else? What kind of things?

Yes, this water could have been used for cleaning purposes and watering the plants.

In what way did she plan to clean the water?

She planned to clean the water by boiling it.

Do you know of different ways to clean the water? Describe them.

Yes, I know some ways to clean the water. Water can be cleaned by the following ways:

1. By boiling

2. By putting chlorine tablets

3. By putting alum

Suppose, Raziya had not read the news, and everyone had drunk the water without boiling it, what could have happened?

If everyone had drunk the water without boiling it, then they might have suffered from diseases.

Where Deepak lives, everyone has to stand in a queue to fill water from the common public tap. In Raziya’s house, water comes all day from the tap. Why is this?

Deepak lives in a slum area, where the people are devoid of basic facilities like water. Whereas, Raziya’s apartment is in Cuffe Parade, Mumbai, where her house gets all the basic facilities, like water connection, with charges.

Raziya read news about the water in the newspaper. Have you read any news about the water in the newspapers? What kind of news?

Yes, I have read some news about the water in the newspapers, like the shortage of water, unavailability of water in some areas, circulation of unhealthy water, etc.

Do and Discuss

Look through the newspapers of the last month. Look for all news items related to water. Cut them out. Stick all the cuttings together on a big piece of paper to make a big collage. Talk about what you have collected. Discuss in the class.

Do it yourself.

Water Survey in School

Observe and Note 

Put a tick in the right box or boxes.

Where does the water in your school come from?

Question 2:

In your school, from where do you take water to drink?

If there is no tap, matka or hand pump, then how do you get drinking water?

In case there is no tap, matka or hand pump, then we get drinking water from the water tankers.

Is there water in all the taps or hand pumps?

Yes, water is there in all the taps and hand pumps.

Is there any tap which is leaking or dripping?

Yes, 2 of the taps are leaking, and a few taps are dripping.

Are all the matkas filled with water, and are they covered?

Yes, all the matkas are filled with water and are covered properly.

Question 7 :

Are the matkas and other water containers cleaned regularly?

Yes, the matkas and other water containers are cleaned regularly.

Question 8 :

How is water made safe for drinking?

Water is made safe for drinking by passing it through filters before it is used for drinking. Also, chlorine tablets and alum are used to purify the overhead tankers.

Question 9 :

Is there a long-handled ladle to take water from the matka or container? How many ladles are there per container?

Yes, ladles are available to take water from the matka or container. There is a ladle for each of the matkas/ containers.

Question 10 :

Is the place around the drinking water taps or matkas cleaned regularly?

Yes, the place around the drinking water taps or matkas is cleaned regularly.

Think and Discuss

Why do the drinking water places get dirty?

The drinking water places get dirty because the water often gets spilt here and there while fetching or taking out water from the containers. These places also get dirty when people do other activities like washing around these places.

What can we do to keep these places clean?

We can be a little more careful while taking out water from the containers so that the water does not spill. Also, we can avoid activities like washing around these places.

Find out and Write in Your Notebook

How often (once a day, once in two days, etc.) are the containers or matkas and ladles cleaned? Who cleans them?

The containers or matkas are cleaned once in two days. The cleaning staff cleans them.

How many children are there in your school? How many taps, matkas or hand pumps are there? Are these sufficient for children?

There are three hundred and fifty children in my school. There are 10 water taps, 4 matkas and 2 hand pumps in the school. Yes, they are sufficient for children.

Who cleans the places near the water?

The places near the water are cleaned by the cleaning staff.

Where does the water that is spilt go?

The water that is spilt is directed towards the garden through drainage pipes.

Put a tick in the box and write wherever it is required.

What are the toilet arrangements in your school?

How many toilets are there?

There are 10 toilets.

Are there separate toilets for girls and boys? (Yes/No)

Is there water in the toilets? (Yes/No)

Where does the water come from?

Is there water for washing hands near the toilet? (Yes/No)

Do you wash your hands after using the toilet? (Yes/No)

Is there any tap that is leaking or dripping?

Are the toilets kept clean?

Find out and Write

Question 1:

How many boys and girls are there in your school?

How many toilets are there for girls, and how many for boys?

Question 3:

If there are no taps, who bring the water for the toilet? From where does the water have to be brought?

If there are no taps, students are supposed to tell the cleaning staff. They fetch water from the hand pumps.

Question 4:

Who keeps the place clean?

The place is kept clean by the cleaning staff.

Talk about It

What can be done to keep the toilets clean?

The toilets can be kept clean by flushing properly every time one uses the toilets, as well as washing the toilets on a daily basis.

What can each of us do for this?

Each one of us can maintain the cleanliness of the toilets by flushing them properly every time we use the toilets.

Have you seen toilets at bus stands or railway stations? How are they different from the toilets at home?

Yes, I have seen toilets at bus stands and railway stations. They are used by a lot of people. They are not kept as clean as the ones in our schools and homes.

Talk with the children in your class and fill in the table given below. In the last few months, how many children in the class have suffered from any of these? Write the names of the children in the correct columns.

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Who spoke more during the presidential debate: Donald Trump or Kamala Harris?

Vice President Kamala Harris and former President Donald Trump faced off in their first presidential debate Tuesday night, spending much of the 90-minute event exchanging attacks on each other.

So how long did each candidate speak during the debate?

Kamala Harris and Donald Trump debate time

According to CNN , Trump spoke for approximately 42 minutes and 52 seconds, while Harris spoke for 37 minutes and 36 seconds. Trump used about 12 minutes and 54 seconds of his total speaking time to attack Harris, while the vice president dedicated 17 minutes and 25 seconds to criticizing her opponent.

The format and dynamics of the debate bore similarities to Trump’s June debate with President Joe Biden. During that event, Trump spoke for 41 minutes and 2 seconds, while Biden spoke for 36 minutes and 12 seconds, The New York Times reported.

What topics were covered at the debate?

Tuesday’s debate covered a range of topics, including the economy, healthcare, and foreign policy, with each candidate aiming to highlight their strengths while pointing out their opponent’s perceived weaknesses.

They were asked questions on abortion, climate change, energy and the transfer of power following the elections.

Attacks on Donald Trump

Democracy and the events of Jan. 6, 2021, took center stage during the debate. The vice president called the insurrection an assault on democracy and accused Trump of leading the worst attack on American democracy since the Civil War. She reiterated that he lost the 2020 elections. “Donald Trump was fired by 81 million people,” she said, referring to Joe Biden’s winning total.

She questioned the former president for lobbying Republican lawmakers against passing a bipartisan bill on immigration that would increase border funding and impose new border restrictions on border crossings. "He preferred to run on a problem instead of fixing a problem,” she said.

Harris went on to say that if Trump were in power, Russia's president, Vladimir Putin would be sitting in Kyiv right now. "Why don’t you tell the 800,000 Polish Americans right here in Pennsylvania how quickly you would give up for the sake of favor and what you think is a friendship with what is known to be a dictator, who would eat you for lunch,” she said.

She went on to attack Trump by claiming that his rallies are boring and that people often leave early. “You will not hear him talk about your needs, your dreams and your needs and your desires,” Harris said. “And I’ll tell you, I believe you deserve a president who actually puts you first.”

Trumps attacks Kamala Harris

Trump led his debate with depending mostly on inflation and immigration. He repeatedly restricted Harris to Biden saying, "she is Biden," implying her policy on inflation and immigration would be no different than that of President Biden's.

“The worst inflation we’ve ever had,” Trump claimed. “A horrible economy because inflation has made it so bad. And she can’t get away with that.”

He continued to attack her on changing her policy on fracking. During the 2020 nominations, Harris said she would ban fracking and pursue the Green New Deal. Since then, Harris changed her stance and said she would no longer ban fracking.

“She’s going to my philosophy now. In fact, I was going to send her a MAGA hat,” he said, referring to the red “Make America Great Again” baseball caps that many of his supporters wear. “But if she ever got elected, she’d change it.”

Trump blamed Harris for the messy Afghanistan withdrawal during which 13 American service members were killed in a bombing calling it "the most embarrassing moment" in the nation's history.

He bashed Harris for missing the Israeli Prime Minister Benjamin Netanyahu’s speech to Congress over the summer to deliver a speech to a historically Black sorority. “She hates Israel,” the former president claimed.

In another moment, Trump shot back at Harris when she interrupted him during the debate with "I'm talking now" - similar to the line she used on Mike Pence in the 2020 vice presidential debate. "Does that sound familiar?" he said to the Vice President.

The debate marks a key moment in the 2024 presidential race, as both candidates worked to sway voters ahead of November’s election.

Essay on Water Pollution for Students and Children

500+ words essay on water pollution.

Water is the most important resource for survival on a planet. It is the essence of life on our planet – Earth. Yet if you ever see a river or lake around your city, it would be evident to you that we are facing a very serious problem of Water pollution. Let us educate ourselves about water and water pollution . Two-thirds of the Earth’s surface is covered by water , seventy-six perfect of your body is made up of water.

Water and Water Cycle

As you already know water is everywhere and all around.  However, we have a fixed amount of water on earth. It just changes its states and goes through a cyclic order, known as the Water Cycle. The water cycle is a natural process that is continuous in nature. It is the pattern in which the water from oceans, seas, lakes, etc gets evaporated and turns to vapor. After which it goes through the process of condensation, and finally precipitation when it falls back to earth as rain or snow.

What is Water Pollution?

Water pollution is the contamination of water bodies (like oceans, seas, lakes, rivers, aquifers, and groundwater) usually caused due to human activities. Water pollution is any change, minor or major in the physical, chemical or biological properties of water that eventually leads to a detrimental consequence of any living organism . Drinking water, called Potable Water, is considered safe enough for human and animal consumption.

Sources of Water Pollution

• Domestic Waste
• Industrial effluents
• Insecticides and pesticides
• Detergents and Fertilizers

Some of the water pollutions are caused by direct Sources, such as factories, waste management facilities, refineries, etc, that directly releases waste and dangerous by-products into the nearest water source without treating them. Indirect sources include pollutants that infuse in the water bodies via groundwater or soil or via the atmosphere through acidic rain.

Get the huge list of more than 500 Essay Topics and Ideas

Effects of Pollution of Water

The effects of Water Pollution are:

Diseases: In humans, drinking or consuming polluted water in any way has many disastrous effects on our health. It causes typhoid, cholera, hepatitis and various other diseases.

Eradication of Ecosystem: Ecosystem is extremely dynamic and responds to even small changes in the environment. Increasing water pollution can cause an entire ecosystem to collapse if left unchecked.

Eutrophication: Chemicals accumulation and infusion in a water body, encourages the growth of algae. The algae form a layer on top of the pond or lake. Bacteria feed on this algae and this event decreases the amount of oxygen in the water body, severely affecting the aquatic life there

Effects of the food chain: Turmoil in food chain happens when the aquatic animals (fish, prawns, seahorse, etc) consume the toxins and pollutants in the water,  and then the humans consume them.

Prevention of Water Pollution

The best way to prevent large-scale water pollution is to try and reduce its harmful effects. There are numerous small changes we can make to protect ourselves from a future where water is scarce.

Conserve Water: Conserving water should be our first aim. Water wastage is a major problem globally and we are only now waking up to the issue. Simple small changes made domestically will make a huge difference.

Treatment of sewage: Treating waste products before disposing of it in water bodies helps reduce water pollution on a large scale. Agriculture or other industries can reuse this wastewater by reducing its toxic contents.

Use of environment-friendly products: By using soluble products that do not go on to become pollutants, we can reduce the amount of water pollution caused by a household.

Life is ultimately about choices and so is water pollution. We cannot live with sewage-strewn beaches, contaminated rivers , and fish that are poisonous to drink and eat. To avoid these scenarios,  we can work together to keep the environment clean so the water bodies, plants, animals, and people who depend on it remain healthy. We can take individual or teamed action to help reduce water pollution. As an example, by using environmentally friendly detergents, not pouring oil down the drains, reducing the usage of pesticides, and so on. We can take community action too to keep our rivers and seas cleaner. And we can take action as countries and continents to pass laws against water pollution. Working together, we can make water pollution less of a problem—and the world a better place.

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