Answers

2015-08-29T14:18:50+05:30
Air pollution-when the industriel smoke vehical somke ,burning of coal,plastic etc. emmit harmful gases in the earth's atmosphere it is regarded as air pollution.it can harm many animals,pants and humans.
some ways by which we can control air pollution-
1)by ensuring that our vehicals are fuel efficient and checked for pollution regularly.
2)by installing long chimneys in the factories to purify the air before emitting them in atmosphere to prevent direct harm to living things.
3)by not burning plastics,coal etc. uselessly.
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