Question

What are facts about air pollution

Answer 1

facts are like the particle !after whose size is smaller like2.5pm when they get into lungs through breathing cause many bronchitis disease.
air pollution is the major problem now
India recently reported it's 14 city out of 15 which are being listed top in air pollution

Answer 2

Explanation:

Air pollution is a mixture of solid particles and gases in the air. Car emissions, chemicals from factories, dust, pollen and mold spores may be suspended as particles. Ozone, a gas, is a major part of air pollution in cities. When ozone forms air pollution, it's also called smog. Some air pollutants are poisonous.