Question

how do you prevent air pollution

Answer 1

Hello Dear !!

Your Ans.---------->

As the anthropogenic causes of pollution far exceed the natural causes,the onus is on us to take necessary steps to ensure that we don't contribute to this hazard―directly or indirectly―any more.

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Answer 2

1) by planting more and more tress will help to prevent air pollution.
2) use of efficiently designed smokeless stoves for burni coal, kerosene, etc.
3) use of smokeless fuels such as LPG and CNG reduces the emission of carbon particles and harmful gases such as carbon monoxide.
4) to prevent vehicular pollution, new cars are fitted with a special system called catalytic converter.

i hope it will help you........