When our environment becomes dirty it is called pollution.
Types of pollutions
Mainly pollution are of three types
- Air pollution
- Water pollution
- Noise pollution
Dirty smoke from vehicles, factories, etc pollutes the air. This dusty air polluted our environment. It causes disease.
Wastage of factories, drainage fluid in water pollutes that water. we drink their polluted water and make ourselves ill.
The loud sound of loudspeakers vehicles horns, mills sounds come in in noise pollution.
This high pitch of sound makes our ears deaf. eat treat tuition and tab deafness.
So in this way, all these pollutions make our environment dirty.