pollution essay 7th class

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• Environmental Pollution Essay

Essay on Environmental Pollution

The environment is the surrounding of an organism. The environment in which an organism lives is made up of various components like air, water, land, etc. These components are found in fixed proportions to create a harmonious balance in the environment for the organism to live in. Any kind of undesirable and unwanted change in the proportions of these components can be termed as pollution. This issue is increasing with every passing year. It is an issue that creates economic, physical, and social troubles. The environmental problem that is worsening with each day needs to be addressed so that its harmful effects on humans as well as the planet can be discarded.

Causes of Environmental Pollution 

With the rise of the industries and the migration of people from villages to cities in search of employment, there has been a regular increase in the problem of proper housing and unhygienic living conditions. These reasons have given rise to factors that cause pollution. 

Environmental pollution is of five basic types namely, Air, Water, Soil, and Noise pollution. 

Air Pollution: Air pollution is a major issue in today’s world. The smoke pouring out of factory chimneys and automobiles pollute the air that we breathe in. Gases like carbon dioxide, carbon monoxide, and sulphur dioxide are emitted with this smoke which mixes with air and causes great harm to the human body, flora, and fauna. The dry-farm waste, dry grass, leaves, and coal used as domestic fuels in our villages also produce harmful gases. Acid rain occurs due to an excess of sulphur dioxide in the air.

The Main Sources of Air Pollution are as Follows:  

Automobile pollution 

Industrial air pollution 

Burning garbage 

Brick kilns 

Indoor air pollution 

Decomposed animals and plants 

Radioactive elements

Water Pollution: Water pollution is one of the most serious environmental issues. The waste products from the growing industries and sewage water are not treated properly before disposing of the wastewater into the rivers and other water bodies, thus leading to water pollution. Agricultural processes with excess fertilizers and pesticides also pollute the water bodies. 

The Main Sources of Water Pollution as Follows:  

Marine commerce. 

Industrial effluents joining seas and oceans. 

Dumping of radioactive substances into seawater. 

Sewage is disposed of into the sea by rivers. 

Offshore oil rigs. 

Recreational activities. 

Agricultural pollutants are disposed of into the water bodies.

Soil or Land Pollution: Soil pollution or land pollution results from the deposition of solid waste, accumulation of biodegradable material, deposition of chemicals with poisonous chemical compositions, etc on the open land. Waste materials such as plastics, polythene, and bottles, cause land pollution and render the soil infertile. Moreover, the dumping of dead bodies of animals adds to this issue. Soil pollution causes several diseases in man and animals like Cholera, Dysentery, Typhoid, etc.

The Main Causes of Soil Pollution are as Follows:  

Industrial waste 

Urban commercial and domestic waste 

Chemical fertilizers 

Biomedical waste 

Noise Pollution: With an increasing population, urbanization, and industrialization, noise pollution is becoming a serious form of pollution affecting human life, health, and comfort in daily life. Horns of vehicles, loudspeakers, music systems, and industrial activities contribute to noise pollution. 

The Main Sources of Noise Pollution as Follows:  

The machines in the factories and industries produce whistling sounds, crushing noise, and thundering sounds. 

Loudspeakers, horns of vehicles. 

Blasting of rocks and earth, drilling tube wells, ventilation fans, and heavy earth-moving machinery at construction sites.

How Pollution Harms Health and Environment

The lives of people and other creatures are affected by environmental pollution, both directly and indirectly. For centuries, these living organisms have coexisted with humans on the planet. 

1. Effect on the Environment

Smog is formed when carbon and dust particles bind together in the air, causing respiratory problems, haze, and smoke. These are created by the combustion of fossil fuels in industrial and manufacturing facilities and vehicle combustion of carbon fumes. 

Furthermore, these factors impact the immune systems of birds, making them carriers of viruses and diseases. It also has an impact on the body's system and organs. 

2.  Land, Soil, and Food Effects 

The degradation of human organic and chemical waste harms the land and soil. It also releases chemicals into the land and water. Pesticides, fertilisers, soil erosion, and crop residues are the main causes of land and soil pollution. 

3. Effects on water 

Water is easily contaminated by any pollutant, whether it be human waste or factory chemical discharge. We also use this water for crop irrigation and drinking. They, too, get polluted as a result of infection. Furthermore, an animal dies as a result of drinking the same tainted water. 

Furthermore, approximately 80% of land-based pollutants such as chemical, industrial, and agricultural waste wind up in water bodies. 

Furthermore, because these water basins eventually link to the sea, they contaminate the sea's biodiversity indirectly. 

4. Food Reaction

Crops and agricultural produce become poisonous as a result of contaminated soil and water. These crops are laced with chemical components from the start of their lives until harvest when they reach a mass level. Due to this, tainted food has an impact on our health and organs. 

5. Climate Change Impact 

Climate change is also a source of pollution in the environment. It also has an impact on the ecosystem's physical and biological components. 

Ozone depletion, greenhouse gas emissions, and global warming are all examples of environmental pollution. Because these water basins eventually link to the sea, they contaminate the sea's biodiversity indirectly. Furthermore, their consequences may be fatal for future generations. The unpredictably cold and hot climate impacts the earth’s natural system. 

Furthermore, earthquakes, starvation, smog, carbon particles, shallow rain or snow, thunderstorms, volcanic eruptions, and avalanches are all caused by climate change, caused entirely by environmental pollution.

How to Minimise Environmental Pollution? 

To minimise this issue, some preventive measures need to be taken. 

Principle of 3R’s: To save the environment, use the principle of 3 R’s; Reuse, Reduce and Recycle. 

Reuse products again and again. Instead of throwing away things after one use, find a way to use them again.  Reduce the generation of waste products.  

Recycle: Paper, plastics, glass, and electronic items can be processed into new products while using fewer natural resources and lesser energy. 

To prevent and control air pollution, better-designed equipment, and smokeless fuels should be used in homes and industries. More and more trees should be planted to balance the ecosystem and control greenhouse effects. 

Noise pollution can be minimised by better design and proper maintenance of vehicles. Industrial noise can be reduced by soundproofing equipment like generators, etc.  

To control soil pollution, we must stop the usage of plastic. Sewage should be treated properly before using it as fertilizers and as landfills. Encourage organic farming as this process involves the use of biological materials and avoiding synthetic substances to maintain soil fertility and ecological balance. 

Several measures can be adopted to control water pollution. Some of them are water consumption and usage that can be minimized by altering the techniques involved. Water should be reused with treatment. 

The melting icebergs in Antarctica resulted in rising sea levels due to the world's environmental pollution, which had become a serious problem due to global warming, which had become a significant concern. Rising carbon pollution poses a risk for causing natural disasters such as earthquakes, cyclones, and other natural disasters. 

The Hiroshima-Nagasaki and Chernobyl disasters in Russia have irreversibly harmed humanity. Different countries around the world are responding to these calamities in the most effective way possible. 

Different countries around the world are responding to these calamities in the most effective way possible. More public awareness campaigns are being established to educate people about the hazards of pollution and the importance of protecting our environment. Greener lifestyles are becoming more popular; for example, energy-efficient lighting, new climate-friendly autos, and the usage of wind and solar power are just a few examples. 

Governments emphasise the need to plant more trees, minimise the use of plastics, improve natural waste recovery, and reduce pesticide use. This ecological way of living has helped humanity save other creatures from extinction while making the Earth a greener and safer ecology. 

 Conclusion

It is the responsibility of every individual to save our planet from these environmental contamination agents. If preventive measures are not taken then our future generation will have to face major repercussions. The government is also taking steps to create public awareness. Every individual should be involved in helping to reduce and control pollution.

FAQs on Environmental Pollution Essay

1. What do you understand by ‘Environmental Pollution’?  

Environmental pollution is the contamination of the environment and surroundings like air, water, soil by the discharge of harmful substances.

2. What preventive measures should be taken to save our environment?

Some of the preventive measures that should be taken to save our environment are discussed below. 

We can save our environment by adopting the concept of carpooling and promoting public transport to save fuel. Smoking bars are public policies, including criminal laws and occupational safety and health regulations that prohibit tobacco smoking in workplaces and other public places.  

The use of Fossil fuels should be restricted because it causes major environmental issues like global warming.  

Encourage organic farming to maintain the fertility of the soil.

3.  What are the main sources of soil pollution?

The main sources of soil pollution as follows:

Industrial waste

Urban commercial and domestic waste

Chemical fertilizers

Biomedical waste

4. What is organic farming?

 It is a farming method that involves growing and nurturing crops without the use of synthetic fertilizers and pesticides.

Essay on Pollution

The presence of harmful and poisonous substances in the environment is referred to as pollution. Earlier when we looked around us, we are likely to see greenery everywhere. We can see the pure air blowing, the freshwater flowing in the seas, the green trees blooming, and so on. But today, when we see our surroundings, it looks totally different. Everywhere there is pollution. 

Today, pollution is getting a much bigger topic of concern that everyone including children is well aware of it. Therefore, today we will discuss pollution in detail.

Short and Long Pollution Essay in English

Here, I’m presenting long and short essays on pollution in English for students under words limit of 100 – 150 Words, 200 – 250 words and 500 – 600 words. This topic is useful for students of classes 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, and 12 in English. These provided pollution essays will help you to write effective essays, paragraphs, and speeches on pollution.

Pollution Essay 10 Lines (100 – 150 Words)

1) Pollution is the release of dangerous substances into the environment.

2) Pollution is hazardous for humans, animals, as well as nature.

3) It can cause a variety of ailments and even death.

4) Air pollution, water pollution, and soil pollution are some of their types.

5) People should use public transportation or carpool to reduce air pollution.

6) Proper waste disposal and management would be a great help to fight pollution.

7) Pollution can also be controlled by reducing and recycling plastic waste.

8) Minimizing the use of chemical fertilizer will help in controlling soil pollution.

9) People should be encouraged to plant more and more trees.

10) We need to control pollution to live happily on Earth.

Short Essay on Pollution (250 – 300 Words)

Introduction

When harmful things are put into the environment, it is called pollution. Pollutants are the name for these dangerous and toxic substances. It can have adverse effects on all the living organisms on Earth. Pollution can be caused by natural means or by humans. However, most of the time, it is human that is to be blamed.

Effects and Consequences of Pollution

Pollution has a big impact on the way people live. Pollution can negatively affect the balance of the ecosystem. Global warming, acid rain, disturbed rainfall, unwanted climate change, etc are some of its consequences. As a result of increasing pollution, human beings are at risk for a variety of diseases, including asthma, cholera, cancer, and several others.

Types of Pollution and their Effects

Air pollution, soil pollution, and water pollution are the three major types of pollution. When pollutants get mixed with air making it poisonous, it is termed as air pollution. The disposal of waste and toxic substances into the water makes it dirty and harmful to use. This results in water pollution. Soil pollution refers to the mixture of chemicals in the soil. This results in turning soil barren and infertile.

Solution to Pollution

To cut down on pollution, each of us must do our part. We can control pollution by planting more trees and reducing the use of plastic. Recycling is another important thing to do to stop pollution.

In the past few years, pollution has been getting worse all over the world, and it is our job to save the Earth. Pollution can negatively affect the natural resources that people need to live in a healthy way. Therefore, reducing pollution is important for our healthy survival.

Long Essay on Pollution (500 Words)

Pollution occurs when there are excessive amounts of unwanted, unclean, or harmful substances in the environment. Pollution can have bad effects on the environment and lead to big problems. Volcanoes, earthquakes, industrial waste, insecticides, and so on are some of the natural and man-made sources of pollution.

Types of Pollution

There are three primary types of pollution:

Air pollution: Air pollution can come from both human and natural causes. The main cause of air pollution is the mixing of gases in our environment, which is caused by smoke from factories, cars, fireworks, burning of agricultural wastes, etc. Because of bad air quality, may cause many diseases, including asthma and cancer.

Water pollution: Contamination of water bodies, like oceans, seas, lakes, rivers, aquifers, and groundwater, is called water pollution. These toxic substances can include chemical fertilizer, industrial waste, sewage and wastewater, mining activities, marine dumping, etc. Water pollution kills a lot of people every year through diseases like diarrhea, jaundice, typhoid, etc.

Soil pollution: Soil pollution occurs when there are a lot of harmful chemicals in the soil. Most soil pollution comes from industrial activity, chemicals used in farming, or improper waste disposal. Soil pollution can happen either because of things people do or because of things that happen naturally.

Effects of Pollution

Due to pollution, almost everything gets worse, from the air we breathe to the water we drink. Water and air are the essential components of life, without which no one could stay alive. Pollution in the air, water, and soil is making people sick with different kinds of diseases. It can damage nature, people, and animals. Pollution is also the major cause of bad climate change and low rainfall.

Global warming, acid rain, etc are some of its consequences. Some of the most noticeable results of pollution are the depletion of natural resources and the destruction of habitats.

What can be Done?

There are many steps which can be followed to control the growing pollution. The foremost thing is that we should tell everyone to grow more trees, which will take in the harmful gases and clean the air. We need to start doing the 3Rs, which are Reduce, Reuse, and Recycle if we want to protect our beautiful planet from pollution.

We should be careful not to dump harmful chemicals into rivers because it is the major source to get drinking water. We can also choose to take public transportation or ride in a carpool instead of choosing an individual vehicle. Minimizing the use of loudspeakers, horns, fireworks, etc will also help in controlling pollution.

Not only humans, but pollution is also taking the lives of innocent animals too. Therefore, it is high time that we should join our hands together and start fighting against pollution. When talking about pollution in the whole world, you should always keep in mind that every small step will lead to a bigger change one day.

I hope the above provided essays on pollution will be helpful in understanding the effect, causes, and measures to prevent it.

FAQs: Frequently Asked Questions on Pollution

Ans. In an effort to address air pollution across the entire country, the Indian government started the National Clean Air Program (NCAP) at the start of 2019.

Ans. As of 2022, India ranks fifth in terms of pollution.

Ans. The CPCB (Central Pollution Control Board) is responsible for monitoring pollution in India.

Ans. AQI stands for Air Quality Index. Using an air quality index, governments inform the public about the existing and future levels of air pollution.

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Essay on Pollution and its Effects in English for Children, Students and Others

Table of Contents

Essay on Pollution and its Effects: Pollution is the existence of contaminants in the environment that cause adverse changes in the environment. It can take the form of heat, light or noise. It can occur naturally or can be caused due to human activities.

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Industrial revolution is the major cause of pollution in the environment. The pollutants caused due to human activities such as construction, burning of coal and wood, agriculture, mining and warfare contribute largely to pollution.

Long and Short Essay on Pollution and Its Effects in English

Here are essay on Pollution and its Effects of varying lengths to help you with the topic in your exam. You can select any Pollution and its Effects essay as per your need:

Essay on Pollution and Its Effects on the Ecosystem – Essay 1 (200 words)

Pollution is the introduction of harmful and toxic chemical substances in the natural environment. It can be naturally occurring contaminants or foreign substances. With industrialization and growth in population there has been increase in pollution in the atmosphere. The air, water and soil have been severely polluted by human activities. Our ecosystem is affected by pollution in number of ways.

Effects of Pollution on Ecosystem

Ecosystem is the natural system made of diverse species in its physical environment. The natural ecosystem is highly diverse and complex in nature. The toxic chemicals in the atmosphere spread widely throughout the ecosystem. It affects the soil, plants and other organisms, both directly and indirectly.

Ozone hinders the process of photosynthesis in plant species. Ozone gets dissolved in plants and reacts with chemicals that cause number of problems. The process of photosynthesis slows down which results in slower plant growth. The primary ecosystem function such as plant growth and biogeochemical cycling is affected by contaminants in the natural environment which affects the ecosystem services.

Ecosystem refers to the interaction between various organisms, plants, animals, fungi and bacteria. They form the entire food web where each depends on the one below it in the food chain. When the ecosystem gets polluted the natural balance in the ecosystem gets disrupted which effects different organisms in different ways. The pollutants like oil, nitrogen, detergents and phosphate can have negative impact on ecosystem especially if the water gets polluted. It can damage the ecological balance by adversely affecting the marine life. Thus, pollution hinders the natural cycle of ecosystem.

Essay On Pollution And Its Effects – Essay 2 (300 words)

Introduction

The presence of that substance in the environment which has harmful and toxic effect on it is called pollution. Environmental pollution can be caused by natural events such as volcanoes and forest fires but it largely occurs due to the pollutants caused by human activities. With growth in population and rapid spread of industrialization pollution has become a global issue. The awareness for the need to protect environment from pollution has developed among the people.

Effects of Pollution:

• The greenhouse gas emission in the atmosphere increases the temperature of the earth. The climate change causes catastrophic change in weather.
• The harmful gases in the atmosphere cause irritation in the throat and eyes, asthma as well as other respiratory problems and diseases such as lung cancer. Increased level of radiation increases the risk of skin cancer. It can also have adverse effects on cardiovascular system.
• Use of fertilizers such as insecticides and pesticides reduce the soil fertility that results in reduction of crop production. This may result in famine and malnutrition.
• Polluted water affects the sea organisms and aquatic life. The contaminated water when consumed by humans causes various diseases such as typhoid, cholera, and jaundice.
• The excessive exposure to noise pollution can result in impaired hearing or cause deafness in human beings. It might also result in high blood pressure and coronary diseases.
• Wild life is also adversely affected due to air and noise pollution. Toxic soils and water channels can kill several plants and animals. It may cause neurological damage, cancer and failure to reproduce in animals.

Pollution has several adverse effects on animals, plants, environment, ecosystem and human beings. It is a global issue and people are now being more aware of the need to prevent this problem. It is vital to control pollution to prevent its adverse effects on our environment and life in general.

Essay On Pollution And Its Effects On Environment – Essay 3 (400 words)

Pollution is the presence of contaminants in natural environment that adversely affect all living things. The components of pollution can be either naturally occurring components or foreign substances. The major forms of pollution include; air pollution, noise pollution, water pollution, plastic pollution, soil contamination, thermal pollution and light pollution.

Effects of Pollution on Environment

Environment includes all the living and non-living components. Plants, animals and other living creatures are important part of environment but environment also includes, air, water and land. Pollution in the environment affects it negatively. Given below are the adverse effects of pollution on environment:

• Air pollution : Pollution pollutes the air that we breathe. It may cause harm to the living organisms such as animals, plants and other living organisms that are important part of our environment. It also damages our natural environment and degrades the quality of the air. The pollutants can occur naturally or can be manmade.
• Ocean acidification : Emission of carbon dioxide causes ocean acidification. It is the decrease in the pH of the earth oceans by increase in the carbon dioxide in the atmosphere getting dissolved in the oceans.
• Global warming : The emission of greenhouse gasses in the environment leads to Global warming which affects the ecosystem significantly.
• Soil contamination : The quality of soil can degrade and it may become infertile and inappropriate for plants. This also affects the organisms in the natural food cycle. Nitrogen oxides and sulfur dioxide can cause acid rains which reduce the pH value of soil and can have harmful effects on plants, aquatic animals and infrastructure.
• Decrease in biodiversity : Invasive species can surpass native species and can decrease biodiversity.
• Plants : Smog and haze can lessen the amount of sunlight received by plants to carry out the process of photosynthesis.
• Water : Pollution of water channels can reduce the oxygen levels and the diversity of species.
• Biological magnification : It is the increase in concentration of toxins that may pass through tropic levels. It refers to the build-up of toxins in the food web. Predators accumulate more toxins than prey in the food chain.

Thus, pollution in the environment contaminates and reduces the quality of air water and land. Humans, animals, plants and other living organisms are a vital part of environment that gets effected due to pollution. Pollution is a global issue and needs serious attention. Various measures need to be taken to prevent pollution in the environment.

Essay On Pollution And Its Effects Human Life – Essay 4 (500 words)

Pollution is the presence of toxic substances in the natural environment that cause adverse effects. It can take the form of energy such as heat, light or noise. The chief forms of pollution include noise pollution, light pollution, air pollution, soil contamination, radioactive contamination, water pollution and thermal pollution. Every living species shares the natural resources on this planet. What happens in the environment affects all the living species and the planet as a whole. Pollution has several negative effects on human life.

Effects of Pollution on Human Life

The greenhouse gas emission in the atmosphere causes rise in the temperature of earth that adversely affects the human life. Humans are chiefly responsible for creating pollution in the atmosphere. While human activities are a major cause of pollution in the atmosphere, pollution in the atmosphere has direct impact on them. Let us have a look at the effects of pollution on human life in detail below:

• The poor quality of air can kill many organisms including human beings. Pollution can cause several diseases like throat inflammation, asthma, congestion, cardiovascular diseases and respiratory diseases. It damages the immune system, reproductive system and the endocrine system of humans. Older people are more vulnerable to diseases caused by air pollution. Those with lung and heart disorder are at further risk.
• The toxic chemicals in the air settle in to water and plant resources and the poison travels up the food web.
• Drinking contaminated water may cause several ailments and digestive problems in humans. The ailments such as typhoid and amoebiasis are caused by drinking polluted water.
• Contamination of drinking water is majorly responsible for causing deaths in developing countries. It is estimated that approximately 14,000 deaths are caused per day due to water pollution.
• Water pollution adversely affects marine life which is one of the chief sources of food for humans.
• Chemical and radioactive substances in air can cause chronic diseases such as cancer and may also cause birth defects.
• Soil pollution, deforestation and improper waste disposal put plant and animal life in danger. Contaminated soil by chemicals becomes infertile and inappropriate for crops and other plant life. This hinders the production of food and can lead to malnourishment. Toxic soil may produce contaminated food and may adversely affect the health of one who consumes it.
• Noise pollution can damage physiological and psychological health of humans. It can cause disturbance in many day to day activities of humans such as sleeping, studying, meditation, etc. Excessive exposure to noise pollution can lead to hearing problem, permanent hear loss, hypertension, stress, high blood pressure and cardiovascular effects. Children and old age people are more prone to such problems. It may also interfere with learning, concentration and behaviour of children.

We live in the ecosystem where everything is interrelated. We have severely polluted the environment since decades and are facing its repercussions now. We are now very well aware of the adverse effects of pollution. It is vital to make efforts towards green and clean environment to bring positive changes.

Essay on Pollution and Its Effects on Environment, Human Life, Animal Life – Essay 5 (600 Words)

Pollution occurs when the pollutants contaminate the natural environment that affects life on earth adversely. With urbanization and development in our lives pollution has reached its heights giving rise to global warming. Due to global warming human beings, animals and our environment are adversely affected. Environment, humans as well as animals are severely affected by pollution. Here is a look at the adverse effects of pollution:

Effects of Pollution on Human’s Life

• Air pollution can cause respiratory diseases, increased risk of heart attack, asthma, and lung complications. It can also worsen the existing diseases.
• Smog can damage the lungs and cause irritation in throat and eyes. People who already suffer from asthma are prone to have asthma attacks.
• Dioxins present in the air can damage the liver, and also harm the nervous, immune and endocrine system and reproductive function in humans.
• The toxic components from traffic and wildfire such as polycyclic aromatic hydrocarbons or PAHs in huge amounts can cause lung and eye irritation, liver issues and cancer.
• Greenhouse gas emission in the atmosphere leads to warmer temperatures. Climate change leads to several issues like extreme weather, heat-related deaths, rising sea levels, acid rains and increasing number of diseases.
• Noise pollution can damage the physical and mental health. Exposure to excessive noise pollution can cause stress, hypertension, sleep disturbance, rise in blood pressure, hear-loss and other adverse effects.

Effects of Pollution on Animal’s Life

• Pollution causes threat to the habitat of animals and death in some events. There are several species that have also been pushed to extinction. Animals are affected by both direct and indirect pollution.
• Oil spills affect marine life instantly causing large number of deaths. It causes immediate death of animals due to toxicity of oil, besides deaths caused, there are several other animals affected by oil spills. The oil pollutes marine and plant life which impacts animal life in number of ways such as decreased or impaired reproduction, neurological damage, and vulnerability to disease are common effects for long period even after the oil spills have been cleaned.
• Water is polluted due to acid rain as the rain water drains towards lakes, ponds, streams and other water channels causing death of fish population. The decrease in fish population affects other wildlife that depends on fish for food.
• Nutrient pollution leads to the dead zone areas in water channels with very little or no oxygen where it becomes difficult for marine life to survive.
• Noise pollution can have severe effect on wildlife increasing the risk of death by disrupting the balance in predator or prey detection and disturbing the sound in communication. Over exposure to excessive sound can lead to hearing issues or permanent hear loss. It can also lead to change of usual habitat.

Effects of Pollution on Environment:

• The toxic pollutants that enter in environment are consumed by the organisms through food and water or directly absorption through their skin. These toxins pass to the animals higher in the food chain and so on. Top predators are more vulnerable to experience various diseases, genetic mutations, birth defects, etc.
• Ocean acidification is caused as the greenhouse gas carbon dioxide in the air gets dissolved in water resulting in the decrease of pH of the earth’s oceans.
• Acid rains caused by pollution damage the forests, water channels and lands.
• The population and diversity of birds and animals has shown decline or change of habitat to excessive noise pollution. Noise pollution also disrupts the communication and mating of certain species.
• Sounds produced by military sonar, shipping traffic create rise in levels of underwater sound that disrupts the communication, hunting and mating of the marine species.

Hence, pollution has several adverse effects on the environment, human and animal life. Everything on earth is interrelated and depends on each other for effective functioning. As humans we need to stop harming nature and take steps towards prevention of pollution.

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Essay on Air Pollution for Students and Children

500+ Words Essay on Air Pollution

Essay on Air Pollution – Earlier the air we breathe in use to be pure and fresh. But, due to increasing industrialization and concentration of poisonous gases in the environment the air is getting more and more toxic day by day. Also, these gases are the cause of many respiratory and other diseases . Moreover, the rapidly increasing human activities like the burning of fossil fuels, deforestation is the major cause of air pollution.

How Air Gets Polluted?

The fossil fuel , firewood, and other things that we burn produce oxides of carbons which got released into the atmosphere. Earlier there happens to be a large number of trees which can easily filter the air we breathe in. But with the increase in demand for land, the people started cutting down of trees which caused deforestation. That ultimately reduced the filtering capacity of the tree.

Moreover, during the last few decades, the numbers of fossil fuel burning vehicle increased rapidly which increased the number of pollutants in the air .

Causes Of Air Pollution

Its causes include burning of fossil fuel and firewood, smoke released from factories , volcanic eruptions, forest fires, bombardment, asteroids, CFCs (Chlorofluorocarbons), carbon oxides and many more.

Besides, there are some other air pollutants like industrial waste, agricultural waste, power plants, thermal nuclear plants, etc.

Greenhouse Effect

The greenhouse effect is also the cause of air pollution because air pollution produces the gases that greenhouse involves. Besides, it increases the temperature of earth surface so much that the polar caps are melting and most of the UV rays are easily penetrating the surface of the earth.

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Effects Of Air Pollution On Health

Moreover, it increases the rate of aging of lungs, decreases lungs function, damage cells in the respiratory system.

Ways To Reduce Air Pollution

Although the level of air pollution has reached a critical point. But, there are still ways by which we can reduce the number of air pollutants from the air.

Reforestation- The quality of air can be improved by planting more and more trees as they clean and filter the air.

Policy for industries- Strict policy for industries related to the filter of gases should be introduced in the countries. So, we can minimize the toxins released from factories.

Use of eco-friendly fuel-  We have to adopt the usage of Eco-friendly fuels such as LPG (Liquefied Petroleum Gas), CNG (Compressed Natural Gas), bio-gas, and other eco-friendly fuels. So, we can reduce the amount of harmful toxic gases.

To sum it up, we can say that the air we breathe is getting more and more polluted day by day. The biggest contribution to the increase in air pollution is of fossil fuels which produce nitric and sulphuric oxides. But, humans have taken this problem seriously and are devotedly working to eradicate the problem that they have created.

Above all, many initiatives like plant trees, use of eco-friendly fuel are promoted worldwide.

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10 Lines, Short & Long Essay On Air Pollution For Children

Key Points to Remember When Writing an Essay on Air Pollution

10-line essay on air pollution in english, a paragraph on ‘air pollution’ in 100 words, long essay on air pollution, what your child will learn from the essay.

The Earth provides us with all the elements that are essential for us to survive. But, are we appreciative of them, and nurture and preserve these elements the way we are supposed to? Air, one of the most important elements in nature, has been taken for granted for years and polluted to the extent that it has become harmful for all of us. Air pollution is one of the most alarming problems the world is facing today. It is, therefore, important for children to learn about the implications of air pollution on our health and the environment. From an academic perspective, this is also a great topic that children can write about. An easy essay is a good place, to begin with. It can nudge children towards doing their internet research on the topic, and present facts and their viewpoints as well. In this article, we share some useful ways of writing an essay on ‘Air Pollution’ for Classes 1, 2, and 3.

When you are asked to write an essay on ‘Air Pollution’, it is important to keep all of these tips in mind:

• Like all essays, this essay should also begin with an introductory paragraph about the topic. Air pollution can be introduced with the definition or a general idea about what it means and its origins.
• Since most school essays are not technical, avoid the overuse of scientific jargon. Use simple phrases and focus on the flow of concepts.
• Introduce ideas in the proper order, include cause-and-effects of the issue, and divide the essay into smaller, readable fragments.
• If you are writing specifically about the causes of air pollution, write about them in-depth. Do not talk too much about the effects and remedies. A small mention can be made of the latter, but the essay should focus on causes.
• Add plenty of factual data and personal opinions. The essay should be backed up by facts.
• Always add a concluding paragraph and tips to reduce air pollution.

10-line essays are the easiest essays to write. Children can memorise important facts about air pollution and the science behind it for the essay. Here is an example for you:

• Air is polluted by harmful substances called pollutants.
• Pollutants come from different sources, such as volcanic eruptions, vehicle gasses, forest fires, and other human activity.
• Deforestation and the burning of fossil fuels are two of the biggest sources of air pollution.
• Air pollution is harmful to humans since it can cause respiratory and skin diseases.
• Air pollution is also harmful to plants and animals.
• Air pollution can also damage non-living things, such as ancient monuments constructed from marbles and limestone.
• Air pollution adds to ozone layer depletion, global warming and climate change.
• Since air is present everywhere, pollution can damage delicate ecosystems in forests.
• We must take effective steps to reduce air pollution.
• We can reduce air pollution by planting more trees and burning fewer fossil fuels.

An essay for classes 1 & 2 can include simple facts about air pollution, such as its origins and effects. The concluding sentences can talk about how it can be avoided. Here is a short essay in the form of a paragraph on the topic:

Air pollution occurs when harmful gasses and dust are released into the atmosphere. There are many sources of air pollution, such as forest fires, human activities, and volcanic eruptions. Automobiles and power plants are the highest contributors. Air pollution causes diseases in humans and animals. It affects the delicate ecosystem on land and in water, and causes global warming and climate change. It is essential to raise awareness about air pollution. To reduce pollution, we have to adopt green solutions, reduce energy consumption, rely on renewable sources of energy, and plant more trees.

An essay in 350 words or more on the topic will require students to learn different facts about air pollution. They can also add their viewpoints based on the facts they know. Here is an example of an essay for Class 3:

Air contamination by harmful or toxic gasses and unwanted dust particles causes air pollution. These substances degrade the quality of air and reduce its purity. Some common air pollutants include gasses, such as carbon dioxide, sulphur dioxide, and other greenhouse gasses like methane. These pollutants are released naturally by volcanic eruptions and forest fires. However, human activity since the industrial revolution has been the biggest source of pollutants.

Air pollution affects everything on Earth. In human beings, it causes respiratory and skin diseases, especially in people who have allergies. Air pollution can reach unhealthy levels in the city and is dangerous even for normal people. Being exposed to polluted air for a long period can lead to several different diseases. Air pollution affects plants and animals, too, and can disrupt ecosystems in the forests. It also affects life forms under the ocean as many pollutant gasses can dissolve in water and form acids.

Air pollution also affects non-living things, such as manmade structures and limestone caves in the forests. When gasses like sulphur dioxide and carbon dioxide mix with rainwater, they form corrosive acids. These acids destroy ancient monuments which are made out of delicate natural materials. Acids produced in this way also pollute soil and damage forests.

Air pollution has long-term effects in the form of climate change. Greenhouse gasses such as carbon dioxide and methane produced by human activities store excess heat in the atmosphere. Increasing temperatures change the weather and affect farming, which depends on seasonal rains. Although steps are being taken to reduce the ill effects of air pollution, much of the damage has already been done. So, it is important to act immediately to further control the damage.

There are a number of solutions for reducing air pollution, and it can start with every individual. It can be controlled by reducing the use of personal automobiles and switching to healthier modes such as cycling, using public transport, or resorting to methods such as carpooling. Since a majority of our power still comes from fossil fuels, decreasing power consumption can also significantly reduce air pollution.

It is important to understand that every small thing we do can make a difference in the outcome. It only takes a minute to decide and follow the measure that can help us save energy and reduce air pollution, too.

Essay writing is important for children to learn how to think and write methodically. The skills developed at this stage play a fundamental role in how they are able to formulate arguments from their thoughts. Writing an essay on air pollution requires them to learn about the topic and present it as a coherent write-up. Children will learn about its importance, improve their knowledge, and learn to express their thoughts about the same.

The three essays presented in this article talk about air pollution in a factual format. The 10-line essay is easy to remember and write for children. Longer essays need more structure, such as introduction, body and conclusion. As the level increases, writing the essay will require your child to learn important facts about air pollution and then express it in their own way.

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Essay on Pollution: Samples in 100, 150 and 200 Words

• Updated on  
• Nov 23, 2023

As the world embraced urbanization, mother nature witnessed the greener lands getting transformed into modern cities and metropolises. What followed is a trail of natural disasters signalling that something is wrong with the planet earth. Pollution is increasingly asked under the writing section in school and college tests as well as competitive exams . This is because it is a relevant environmental issue today. This blog aims to help you with the necessary knowledge as well as tips and tricks to draft a well-written essay on pollution.

Related Read: Women Empowerment Essay

What is Pollution?

Pollution is the introduction of harmful materials into the environment. These materials are called pollutants. They can be created by human activity like trash and natural like volcanic ash. Pollutants damage the quality of water, air and land. Pollution is a global problem. Air and water carry pollution into the ocean currents and migrating fish. Pollution is among the many things that harm our planet- once greener and healthier than it is now. Pollution is a dangerous phenomenon that is contributing to an array of health issues.

Types of Pollution

In simple terms, pollution is defined as the contamination of the physical and biological constituents in the earth’s atmosphere. It affects human life and the natural environment to a very great extent. It degrades our natural resources, from the water we drink to the air we breathe. While writing an essay on Pollution, you must mention the major four types of pollution which are as follows:

• Air Pollution : Air pollution is the contamination of air in the atmosphere when harmful or excessive quantities of substances such as smoke and harmful gases from industries, CFCs and oxides produced by automobiles, the burning of solid wastes, etc. are introduced into the environment.
• Water Pollution : This refers to the contamination of natural resources of water, due to the addition of harmful chemical, biological or physical materials, which includes industrial wastes, oil spills, domestic and farm wastes, pesticides, as well as mining and agricultural wastes, to water resource which make it unusable.
• Soil Pollution : Land/Soil Pollution occurs due to the degradation of the earth’s surface by different commercial, industrial, agricultural and domestic activities. Causes of soil pollution also include mining, deforestation, dumping of e-waste and other industrial wastes, usage of harmful chemicals such as insecticides, pesticides, etc.
• Noise Pollution : Excess noise due to sounds created by machines, loudspeakers, microphones, loud music, noise from industries, construction and civil engineering works etc. lead to noise pollution.

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Causes and Health Effects of Pollution

You can include various causes and health effects in your essay on Pollution from the following table:-

Add the causes and effects in your essay on Pollution depending upon the word limit allowed to you.

Format for Essay on Pollution

Before writing an essay on Pollution, students must be familiarised with the format of essay writing. The key elements of the essay format are Introduction, Body of Content and Conclusion. Take a look at the following paragraphs which delve deeper into the details of these features as per a 200-250 word essay:

• Introduction – The introduction of the essay must be on providing an overview of the given topic. For an essay on Pollution, you can begin with a simple definition or thought-provoking sentence and complete it in about around 60 words. Since, it is the first thing the reader looks at, try to make it interesting by adding recent instances and impactful questions.
• Body of Content – This area of the content comes after the introduction and can be explained in around 100-120 words, describing the given topic in detail. So, in writing about pollution, you can describe how the atmosphere and the environment are getting affected due to Pollution and list down various ways to prevent pollution.
• Conclusion – Wrapping up your essay, this part comprises around 50 words. Try to bring a positive outlook on the issue you are discussing or conclude by summing up in a concise way.

Also Read: Essay on Pollution in Hindi

Sample Essay on Pollution in 100 Words

Polllution is the addition of unwanted susbstances which are incorporated into the environment that can damage our Earth. There are mainly four tyoes of pollutions, these inlcude water pollution, air pollution, soil pollution, and noise pollution. One should note that any form of pollution is the result of careless activity carried out by man. We, humans on a daily basis dump waste directly into water bodies which leads to water pollution. Vehicle emissions of smoke into the atmosphere impede the ability of all living things to breathe, leading to air pollution. Our garbage is dumped into landfills directly, which results in soil pollution. Although it cannot be seen, noise pollution is a severe type of pollution that can harm our ears.

Sample Essay on Pollution in 250- 300 Words

The biggest threat planet earth is facing is pollution. Unwanted substances leave a negative impact once released into an environment. There are four types of pollution air, water, land, and noise. Pollution affects the quality of life more than any human can imagine. Due to air pollution, even teenage kids have developed various respiratory diseases. Water pollution has led to diseases in children. The waste we humans dump on the land or chemical fertilisers which are put on the land for agricultural purposes causes land/ soil pollution. If the soil quality deteriorates due to such practices, the soil will become infertile and no crops could be grown in future. The government has launched various schemes over the years to fight pollution but individual efforts can also play a vital role. Start by replacing plastic bags for shopping with cloth bags, stopping littering on roads and stop wasting water are some of the basic things to start with that can lead to big changes in the environment.

Sample Essay on Pollution in 300-350 Words

One of the most critical threats faced by our planet in the present day scenario. Environmental pollution is a global issue affecting people around the world. It is occurring in different forms, whether by affecting the air we breathe or the water resources we utilise for several purposes. Air pollution came into being with an increase in the level of carbon dioxide, with the increase in pollutants which are contaminating the air and causing breathing discomfort as well as skin diseases to human beings. Talking about the other aspect, there is no life without water. The water bodies are polluting and becoming unsafe for drinking or any other use because of industrial development, rapid urbanisation and various other reasons. Due to air pollution, diseases that can occur to human beings are asthma, various skin diseases, cancer, etc. Therefore, it is the essential need of the hour to take serious steps to reduce pollution to its core. At a personal level, we can minimise environmental pollution by taking public transport or carpools to reduce vehicular smoke, avoiding firecrackers at festivals and celebrations can also cut down on air and noise pollution, and not using fertilisers and pesticides which can cause both water and soil pollution, and switching over to organic farming. The government can also bring strict rules and regulations to lessen industrial pollution.  To sum up, any type of pollution is harmful to the environment with serious consequences like global warming, uneven climatic changes, etc. Due to our greediness and illegal human activities, the innocent lives of animals are lost. The time has come to join our hands and work towards preserving and protecting the environment for the present as well as future generations.

Also Read: Essay on Environment: Examples and Tips

Tips on How to Write an Essay on Pollution

Before you start writing your essay on Pollution, make a note of the following things:-

• Make points of what types of pollution and compulsorily add air, water and noise pollution
• Make a list of what causes and effects do you want to write about
• Ensure that everything you want to write about is factually correct
• Try to write shorter and readable sentences. There should be a connection amongst all 3 parts of the essay on Pollution- introduction, body and conclusion

How to Reduce or Prevent Pollution?

Everyone has a responsibility to take action to prevent pollution after learning about its negative impacts. Every preventive measure that can be taken to lessen pollution should be known to us. For example, to reduce air pollution, we should refrain from lighting fireworks during festivals, take public transportation or carpool, limit the use of loudspeakers, and reduce noise pollution by honking in public. This circumstance should always be on our minds so that we can respond appropriately. In the beginning, it is up to us to exercise caution and to raise awareness among those around us. We should take environmentally beneficial measures, such as increasing tree planting, lowering plastic usage, utilising more sustainable household products, etc. Always keep in mind that every tiny action now will have a greater effect tomorrow when discussing global pollution.

Tips on Reducing Pollution

• Say NO to Crackers
• Use Public Transportation
• Turn off the lights, fans and water taps when not in use
• Recycle and Reuse
• Segregate your waste
• Say NO to Plastic
• Plant more trees
• Use of fans instead of ACs

How Often Does an Essay on Pollution Come in School Exams?

In your school exams, an essay on Pollution will come in your English language paper. Environmental Science is a subject every school teaches so you can pick up some points from the chapters on Pollution and add them to your essay. An essay on Pollution is asked very often if not every year (with one or two other choices of topic) because of its significance in today’s world.

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Nikita Puri

Nikita is a creative writer and editor, who is always ready to learn new skills. She has great knowledge about study abroad universities, researching and writing blogs about them. Being a perfectionist, she has a habit of keeping her tasks complete on time before the OCD hits her. When Nikita is not busy working, you can find her eating while binge-watching The office. Also, she breathes music. She has done her bachelor's from Delhi University and her master's from Jamia Millia Islamia.

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