Question

List any three human activities which would lead to air pollution.
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Answer 1

1 Burning of fossil fuels: Sulfur dioxide released by the burning of fossil fuels like coal, petroleum is the major cause of air pollution.

2 Agricultural activities:

3 Exhaust from factories and industries

4 Mining operations:

Answer 2

Answer:

Three activities leads to air pollutions are Using vehicles for short distances, Setting up factories, Burning wastes.

MORE TO KNOW -

Air pollution - When the harmfull gases increases in the enviornment which leads to global warming is called air pollution.

• It pollute the envionment and causes many problems.

• Such as global warming, breathing problem, Acid rain.

• How to minimise it?

i) By planting more and more tress.

ii) By taking care of proper garbage disposal.

iii) By using cycle instead to other vehicle.etc

Other types of pollution -

Soil pollution

Water pollution

Noise pollution