Question

What is pollution?Some types of pollution?

Answer 1

Pollution is the process of making land, water, air or other parts of the environment dirty and not safe or suitable to use. ... Things as simple as light, sound and temperature can be considered pollutants when introduced artificially into an environment.

examples are-  air pollution, water pollution and noise pollution

Answer 2

Pollution is harmful substance in the environment which has harmful or poisonous effects for it.

Some types of Pollution are:

• Air Pollution
• Water Pollution
• Land Pollution
• Noise Pollution