Question

what is the definition of air polution

Answer 1

Air pollution can be defined as the presence of toxic chemicals or compounds (including those of biological origin) in the air, at levels that pose a health risk. In an even broader sense, air pollution means the presence of chemicals or compounds in the air which are usually not present and which lower the quality of the air or cause detrimental changes to the quality of life (such as the damaging of the ozone layer or causing global warming).

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Answer 2

Hey mate, here is your answer -:)

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Air pollution are defined as the "presence of one or more contaminants or pollutant substances in the atmosphere that causes the harmful effect on the human health, plant & animal".

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