1.The addition of any impure substance in the form of solid, liquid, or gas to the environment is called pollution

2.There are mainly four types of pollution, air pollution, water pollution, noise pollution, and land pollution.

3.When impure and harmful gases pollute the air, it is called air pollution.

4.When contaminated substances mix in the water, it is called water pollution

5.Honking and loud volume sound create noise pollution which is very harmful to the ears

6.When artificial fertilizers mixed with the soil, land pollution occurs.

7.Pollution spread various diseases across the world hence it becomes a global problem.

8.Reuse, Reduce and Recycle are the best measures to stop Pollution.

9.Pollution is dangerous for the existence of Humans

10.We should avoid deforestation and plant more and more trees to control pollution.