Question

write the 10 sentences on air pollution?
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Answer 1

Answer:

The contamination of air with harmful gases ( like sulphur dioxide, nitrogen oxides, carbon monoxide) , smoke and dust, etc is called air pollution. The substances whose presence in air makes it impure or contaminated is called an air pollutant. A substance becomes an air pollutant when it is present in air in such concentration which is high enough to have a harmful effect on the living or non - living things. The major pollutant which cause air pollution are : Sulphur 1, Nitrogen oxides, Carbon monoxide, Chlorofluorocarbons, and Suspended particulate matter ( such as Dust, Smoke and Fly ash) .