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essay on air pollution
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Answer:
Air pollution refers to the presence of polluting substances in the air we breathe. There are a number of air pollutants resulting from different human activities. For example, use of fossil fuels for transportation and other purposes, releases gases like Carbon dioxide (CO2), Carbon monoxide (CO) and Sulphur dioxide (SO2). These gases, when emitted in large quantities, pollute the air, making it harmful to breathe. Similarly, the air may contain radioactive pollutants from a radioactive leak; particulate matters etc. Air Pollution, beyond a certain limit, could be seriously damaging to the health and habitat of flora, fauna and humans. There is an urgent need to control the air pollution by effectively implementing new policies and laws for environmental protection.
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Air pollution is a most serious problem of the current time all over the world especially in the large cities because of 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, causing air pollution and health hazards to the people. Lots of dirty wastes produced by people on daily basis especially in the big cities polluting the whole atmospheric air to a great extent.
The release of 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 the source of air pollution.
Air Pollution
Air Pollution Essay 2 (150 words)
Air pollution is the mixing of any harmful substances to the atmosphere fresh air causing huge level of damages, human health disorders, reducing the quality of life, etc. Air pollution is increasing day by day because of the increasing number of industries. Such polluted air never remains at one place however spread to whole environment and affecting the lives of the people all through the world. Death rates of the human beings have been increased because of increased variety of diseases. The polluted air we breathe every moment causing lungs disorders and even lung cancer thus affecting the health of other body organs.
Air pollution is continuously damaging the whole ecological system and affecting the lives of plants and animals as well. It has reached to the critical stage and affecting the whole atmosphere by allowing more harmful radiations from the sun to the earth. Again polluted air acts as a better insulator which prevents heat to get escaped back into the space.