Essay on Air Pollution in English
Our elder generation breathed pure and refreshing, offering a healthy environment for all forms of life. However, with the rise in industrialisation and the accumulation of harmful gases in the atmosphere, the air is becoming very polluted. This contamination is causing major health issues, particularly respiratory disorders and diseases.
Human actions, such as burning fossil fuels and extensive deforestation, are main factors driving air pollution. These essays on air pollution highlight the major causes, consequences, and potential solutions to this escalating issue of air pollution and this content can be adapted to suit different word counts for your convenience.
Why Is Air Pollution an Important Essay Topic in Exams?
The essay on air pollution is important for exams because it will help you understand a major problem affecting the world. Exams want us to learn about important things, and
Air pollution is one of them. It teaches you about how pollution happens. We find out that it’s not just from factories and cars but also natural things like volcanoes and forest fires. Knowing this helps you see the big picture.
Essay on Air Pollution in 100 words
Air pollution is the most serious problem of the current time all over the world, mainly in large cities, it is caused by the huge level of industrialization. The release of such air pollutants in heavy concentrations such as smog, particulates, solid materials, etc., are getting settled over the city and it causes air pollution and health hazards. Many dirty wastes are produced by us daily, especially in the big cities, polluting the whole atmospheric air to a great extent.
The release of dangerous gaseous pollutants from burning fuel of motor vehicles, industrial processes, burning of garbage, etc., are contributing to the air pollution. Some natural pollutants like pollen, dust, soil particles, natural gases, etc., are also reason for air pollution.
Essay on Air Pollution in 150 words
Air pollution is the result of harmful materials mixing into the atmosphere, contaminating fresh air and leading to serious environmental damage, health disorders, and a decline in the quality of life. As we know Air pollution is increasing daily because of the increasing number of industries. Such polluted air never remains in one place but it spreads to the nearby environment and affects people’s lives all through the world. The polluted air we breathe every time causes lung disorders, asthma and even lung cancer, thus affecting the health of other body organs.
Air pollution constantly damages the whole ecological system and affects the lives of plants and animals. It has reached a critical stage and affected the whole atmosphere by allowing more harmful radiation from the sun to the earth. Once more, air pollution prevents heat from escaping back into space by acting as a better insulator.
Essay on Air Pollution in 200 words
These days, one of the biggest environmental problems is air pollution. This air pollution is steadily rising for a number of causes. Automobiles, transportation, industry, expanding cities, etc. are the main causes of air pollution. The release of many harmful gases or dangerous elements from such sources is causing whole atmospheric air pollution. The ozone layer is also getting affected too much by air pollution, which causes disturbances to the environment. The increasing need of the ever-growing human population is one reason for pollution. Daily human activities cause dangerous chemicals to be released, making the atmosphere dirtier than ever and forcing climate change negatively.
The industrialization process releases harmful gases, particles, paint, and batteries containing lead; cigarettes release carbon monoxide, and transport means release carbon dioxide and other toxic substances into the atmosphere. All the pollutants are in contact with the atmosphere, and damaging the ozone layer and calling harmful sun rays to the earth. In order to reduce the level of air pollution, we should bring some huge changes to our habits in everyday life. We must stop cutting trees, use public transportation, avoid spray cans, and do so many activities to reduce the effects of air pollution.
Essay on Air Pollution in 250 words
Air pollution is the mixing of foreign objects into the whole atmospheric air and harmful and toxic gases emitted by industries and motor vehicles cause major damage to living organisms, whether plants, animals, or human beings. Some of the natural and most of the human resources are causing air pollution. However, most air pollution sources stem from human activities like burning fossil fuels, coal, and oil and releasing toxic gases and substances from factories and motor vehicles. Harmful chemical compounds like carbon dioxide, nitrogen oxides, carbon monoxide, sulfur dioxide, solid particles, etc., are getting mixed with environmental air. The level of air pollution has increased greatly because of the 690% increase in damaging pollutants because of the expanded need for vehicle in the last century.
Another reason for air pollution is the decomposition of garbage in landfills and the disposal of solid wastes emitting methane gas (dangerous to health). The exponential growth of population, industrialization, and increased use of cars and vehicles, airplanes, etc., have made this problem a serious environmental problem. The air we breathe every moment is full of pollutants going to humans body lungs and whole body through blood, causing uncountable health problems. Therefore polluted air is causing damage to plants, water animals, wild animals and human beings in many direct and indirect ways. If the environmental protection policies are not followed seriously and strictly then the increasing level of air pollution may increase to one million tons every year in recent decades.
Essay on Air Pollution in 300 words
When the fresh air gets polluted which means the dust, toxic gases, smoke, motor vehicles, mills, factories, etc. called air pollution. As we all know that fresh air is a very important element for a healthy life, we need to think about what happens if the whole atmospheric air gets dirty. First, air pollution is a matter of great regret for the whole human community. Some of the big reasons for air pollution are dangerous fertilizers, insecticides, and pesticides used in the agricultural sectors by innocent farmers to increase crop production. Released chemicals and hazardous gases such as ammonia from fertilizers are getting mixed with atmospheric air and causing air pollution.
The burning of fossil fuels like coal and petroleum and other factory combustibles are one of the main causes of air pollution. A different source of smoke emissions from automobiles, such as cars, buses, motorcycles, trucks, jeeps, trains, airplanes, etc., are also causing air pollution. As the number of industries are increasing, it causes the release of toxic industrial smokes and harmful gases (like carbon monoxide, organic compounds, hydrocarbons, chemicals, etc.) from the factories and mills to the environment. Some indoor activities done by the people, like innocent use of cleaning products, washing powders, paints, etc., emit various toxic chemicals into the air.
The ever-increasing level of air pollution also increases its harmful effects on the health of living beings on earth. As the amount of greenhouse gases in the atmosphere rises, air pollution raises the temperature of the atmosphere, contributing to global warming. Once more, these greenhouse gases contribute to the greenhouse effect, which causes sea levels to rise, glaciers to melt, weather patterns to shift, temperature to shift, etc. Asthma, bronchitis, cancer, heart attacks, renal ailments, and other deadly illnesses are being brought on by rising air pollution. Many important animal and plant species have been destroyed completely from this planet. The increasing level of harmful gases in the environment is causing acid rain and depleting the ozone layer.
Essay on Air Pollution in 400 words
The increasing concentration of harmful and toxic materials into the environmental air of the atmosphere is causing air pollution. Different foreign particles, toxic gases, and other pollutants released from various human activities are affecting our fresh air, which has an adverse effect on living beings like humans, animals, and plants. Air pollution levels depend on the type and amount of pollutants released from different sources. Topographical and meteorological conditions are increasing the spread and concentration of pollutants. Therefore the variety of raw materials used in the manufacturing process in industries is increasing emissions of harmful gases. Increasing population density across the world is demanding the need for more industrialization, which ultimately causes air pollution.
Air Pollutants like harmful liquid droplets, solids particles, and toxic gases such as oxides of carbon, halogenated and non-halogenated hydrocarbons, nitrogen and sulfur gases, suspended inorganic particulate matters, inorganic and organic acids, bacteria, viruses, insecticides, etc. which are generally not the constituents of fresh air are very hazardous to the plant and animal life. There are two types of air pollution sources one is natural sources and another is man-made sources. Some natural sources of air pollution such as volcanic eruptions, volcanoes ashes, carbon dioxide, smokes, dust, and other gases, deflation of sands, dust, salts spray from seas and ocean, soil particles, storms, forest fires, cosmic particles, rays, the bombardment of asteroid materials, comets, pollen grains, fungal spores, viruses, bacteria, etc.
Man-made sources of air pollution are industries, agriculture, power plants, automobiles, domestic sources and many more. Some of the air pollutants from man-made sources are smoke, dust, fumes, particulate matter, gases from the kitchen, domestic heating, emissions from various vehicles, use of insecticides, pesticides, herbicides during farming and the heat created from power plants, smokes, fly ash, etc. Because of the increasing number of air pollutants, it has been divided into two types: primary and secondary pollutants. Primary pollutants directly affect nearby air and emitted from smoke, ash, dust, fumes, mist, spray, inorganic gases, carbon dioxide, carbon monoxide, sulphur dioxide, hydrogen sulphide, ammonia, nitric oxide, and radioactive compounds. Through chemical interactions with main pollutants and other atmospheric elements including sulfur-trioxide, ozone, hydrocarbons, nitrogen dioxide, etc., secondary pollutants have an indirect impact on the air.
Essay on Air Pollution in 500 words
Air pollution may seem like the result of study of human activities, however, it has been around even before humans evolved. Places which are naturally arid and have minimal vegetation are prone to dust storms. When this particulate matter is added to the air, it can cause health issues in animals or human being exposed to the dust storms.
Moreover, active volcanoes pump extremely large amounts of toxic plumes and particulate matter into the atmosphere which also causes air pollution. Wildfires also pump large amounts of carbon monoxide into the atmosphere and affect photosynthesis for plants. Even animals, especially cows contribute to global warming by producing large quantities of methane, a greenhouse gas.
However, air pollution was never a major concern until the industrial revolution started. Industries grew rapidly, untreated emissions were pumped into the surrounding and the rise of automobiles significantly contributed to air pollution
In humans, air polluted with contaminants can cause a wide array of illnesses ranging from asthma and bronchitis to different forms of cancer. Air pollution is not only present outdoors but interior air pollution is also a great concern. Recent research has actually found credible evidence that room fresheners have many compounds within them, some of which are classified carcinogens, which means some of those compounds present in the aerosol has the potential to cause some forms of cancer. Other reasons for air pollution can include gases such as carbon monoxide and radon.
Radon, in particular, is quite alarming because it is an odorless, colourless gas that occurs naturally. Radon is also released from building materials such as granite. Exposure to radon causes no immediate health effects, but in long term exposure has the potential to cause lung cancer.
The central nervous system is also impacted by air pollution. Numerous illnesses, including autism and schizophrenia, have been connected to it. According to a study, it may also result in memory distortion or temporary memory loss.
Air pollution has historically led to numerous catastrophes, the greatest of which was the Bhopal Disaster in 1984. At least 600,000 people were hurt, and 3,800 people were thought to have died. The Great Smog of 1952, which developed over London and killed an estimated 4,000 civilians over four days, was the next most severe.
Though measures have been taken to reduce the effects of air pollution, a lot of irreversible damage has been done, for example, the effects of global warming have drastically increased. This is very apparent with the rise in sea levels and melting glaciers. If the ice caps continue to melt, then we will have to face a tough time. Scientists have proposed an imaginary scenario where the greenhouse effect becomes “uncontrolled.” Here, greenhouse gases build up and temperatures continue to rise every year. Oceans will start to evaporate, adding more water vapour into the earth’s atmosphere and this intensifies the effect, reaching a point where temperatures are sufficiently high for rocks to start sublimating.
Hence, we should reduce our impact on the planet and make a conscious effort to reduce air pollution.
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Frequently Asked Questions:
Question 1: Why is the essay on air pollution important for exams?
Answer 1: Essays on air pollution are important for exams because they assess a student’s understanding of a critical global issue with significant health, environmental, and economic consequences.
Question 2: What are the main points to include in an air pollution essay?
Answer 2: An effective air pollution essay should cover the definition and scope of air pollution, its causes (both natural and human-made), its effects on human health and the environment, and potential solutions for mitigation.
Question 3: How many words should I write in an exam essay on air pollution?
Answer 3: Its depends on you word count mentioned in your exam paper.
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