Question

Long Answer Questions-
Q1. Define pollution. How does air gets polluted?​

Answer 1

Explanation:

the things which is harmful to the environment is can be called as pollution

air is get polluted by the harmful gas like factories gas etc are pollute the air

Answer 2

pollution is caused when harmful gases from factories , cars etc is called pollution.

air gets polluted when harmful gases like methane, carbon dioxide are realised in the air