This document discusses 5 main types of pollution: air, water, noise, land, and radioactive. It provides details on the causes and sources of each type of pollution, noting that water pollution causes about 40% of worldwide deaths and comes from industrial and organic wastes discharged into rivers. Noise pollution stems from various transportation and construction sources and can cause stress and health issues. Land pollution arises from mining, sewage, garbage, and industrial waste. Radioactive pollution is caused by nuclear power plants, weapons, waste disposal, and uranium mining.

1. POLLUTION

2. Types of Pollution
There are Five types of Pollution
 Air Pollution
 Water Pollution
 Noise Pollution
 Land Pollution
 Radio Active Pollution

3. Water Pollution
 About 40% of Deaths worldwide are caused by
Water Pollution.
 Water Pollution is Caused by organsic and
inorganic industrial wastes and affluents
discharged into rivers.
 Noise also causes anxiety stress reacation and
fright.

4. Noise Pollution
 Traffic Noise
 Air craft Noise
 Noise from construction and civil engineering
works.
 Noise from the Industries.
 Noise from other sources.

5. Air Pollution
Major sources of Air Pollution
- Industries
-Automobiles and Domestic fuels
-High Proportion of undesirable
gases, such as sulphur dioxide and carbon monoxide

6. Land Pollution
We can classify major sources that lead to land
following Categories
 Mining and quarrying
 Sewage waste
 Household Garbage
 Industrial Waste

7. Radio Active Pollution
 Nuclear power plants(Ex:Neyveli,Kalpakkam)
 Nuclear Weapon(Ex:Missiles)
 Disposal of Nuclear Waste
 Uranium Mining