essay on air pollution (150 words)
for class 7 or 8
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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.
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The harmful burning of fuels such as coal and petroleum in some major industries like automobile, electrical power plants, etc., cause air pollution. Smoke emitted from factories and houses pollute the atmosphere. Excessive smoke and fumes have a very bad effect on plants, animals and human beings.
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