This document discusses different types of pollution, focusing on air and water pollution. It defines pollution as contamination of the environment by harmful substances. The five types of pollution mentioned are air, water, noise, land, and radioactive. Air pollution is caused mainly by industries, automobiles, and domestic fuels emitting gases like sulfur dioxide and carbon monoxide. Air pollution affects human health, animals, plants, and the atmosphere. Water pollution is caused by organic and inorganic industrial wastes discharged into rivers and can cause diseases. Methods to reduce air pollution include using natural gases for vehicles and reducing fuel usage, while water pollution can be decreased by proper waste disposal and harvesting rainwater.

1. PARISHKAR COLLEGE OF GLOBAL
EXCELLENCE

2. POLLUTION
PRESENTED BY – 1. HARIRAM
2. SMITA
3. ANKIT

3. Definition of Pollution -
When harmful Substances Contaminate the
environment it is called pollution
Pollution refers to the very bad condition of
environment in terms of quantity and quality.

4. Types of pollution
 There are five types of pollution
1. Air Pollution
2. Water Pollution
3. Noise Pollution
4. Land Pollution
5.Radio Active Pollution

5. What is Atmosphere
Atmosphere is the life blanket of Earth
 It is therefore essential that we know
more about the atmosphere and the
ways in which it is Polluted .

6. Causes of Air pollution
 Major source of Air pollution
1. Industries
2. Automobiles and Domestic fuels.
3. High Proportion of undesirable gases , such as
sulphur dioxide and carbon monoxide

7. Effect of Air Pollution
 Human health
 Animals
 Plants
 The atmosphere as a whole

8. How to avoid Air Pollution
 YES , we can avoid pollution as Follows
 Use natural Gases, like LPG autos
 Do not burst crackers
 Use less Amount of fuel for Vehicles
 Avoid using and use electric stoves ( bio gas)

10. Definition of Water Pollution
 The Contamination of water with
undesirable substances which make
it unfit for uses is termed water
Pollution

11. Causes of Water Pollution
 About 40% of death world wide 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 reaction and
fright .

12. Effect of Water Pollution
 Diseases like Cholera
 Malaria
 Typhoid( spread during the rainy season )
 Aquatic life gets destroyed

14. How to Avoid Water Pollution
 Rivers should not be used for washing clothes or bathing animals
in .
 Harvesting of Rainwater to meet water requirements.
 Dams and embankments must be created.
 The rivers must not be contaminated .
 In sacred river like Ganga the dead bodies should not thrown .