Question

What is air pollution

Answer 1

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.

hope it's help you.......

Answer 2

Answer:

Air pollution refer to the contamination of the pure air due to presence of unwanted substances in air such as harmful gases and dust particles, etc.