Question

three human activities of air pollution​

Answer 1

Three causes of air pollution are :

1. Deforestation

2. Emission of harmful gases from industries directly into the atmosphere.

3.Smoke due to forest fires.

Answer 2

Burning of fossil fuels.

Relasing large amount of smoke from various types of vehicles.

Smoke which are produced from industries.

Burning of plastics play a important role in air pollution