Pollution

Definition:

The presence in or introduction into the environment of substance or things that has harmful or piousness effects. OR The contamination of air, water or soil that has harmful or piousness effects.

Cleanliness is the half faith.

Pollution is forerunner of destruction.
Kem Haccan

Pollution is an unused resource.

Pollution is nothing but resource we are not harvesting. We allow them to disperse because we have been ignorant of their value.
Thomas Rolling

When the earth is sick and polluted, human health is impossible.
Emerson

Types of pollution:
1. Light Pollution 2. Noise Pollution 3.Thermal Pollution 4. Land Pollution 5. Air Pollution 6.Water Pollution 7.Chemical Pollution 8.Acid Rain 9. Radioactivity