Question

Hello

What is pollution amd what are the four types of pollution​

Answer 1

Pollution is the harmful substances which are mixed in our surrounding and affect the environment.

Four types of pollution
1. Land pollution
2.air pollution
3.water pollution
4.sound pollution

hope it helps you lot

Answer 2

Explanation:

the discharge of contaminated or toxic substance into the environment that may be affect the environment adversely is called the pollution .

there are four types of pollution ....

1.air pollution

2.water pollution

3.land pollution

4.noise pollution