Question

air pollution control in bengali​

Answer 1

Answer:

Air pollution contamination of the atmosphere caused by the discharge, accidental or deliberate of a wide range of toxic substances. Often the amount of the released substance is relatively high in a certain locality, so the harmful effects are more noticeable. The major sources of air pollution are transportation engines, power & heat generation, industrial processes & the burning of solid waste. A new source of air pollution is an increasing 'hole' in the ozone layer in the atmosphere above antarctica, coupled with growing evidence of global ozone depletion. Air pollution has also long been known to have an adverse effect on human beings, plants, livestock & aquatic ecosystem through acid rain.

Explanation:

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