1. POLLUTION

2. POLLUTION
(A PROBLEM)
BY: JYOTI
ROLLNO. 17

3. I WILL BE DISCUSSING
DEFINITION
TYPE OF POLLUTION
CAUSES
EFFECTS

5. POLLUTION IS EVERYWHERE:

6. SOURCES OF AIR POLLUTION
HOUSE HOLD COMBUUSTION DEVICES
MOTOR VEHICAL
INDUSTRIAL FACILITIES
FOREST FIRES

7. AIR POLLUTION:
Air pollution is a contamination of the indoor or outdoor environment by any chemical, physical or biological agent that modifies the natural characteristics
of the atmosphere.

8. SOURCES OF AIR POLLUTION:
TYPES OF POLLUTION

11. WATER POLLUTION
Water pollution

12. DEFINATION OF WATER POLLUTION:

16. NOICE POLLUTION

17. CUASES OF NOICE POLLUTION

18. EFFECTS OF NOICE POLLUTION
HEARING LOSS
HIGH BLOODE PRESSURE
STRESS
SLEEP DISTURBANCE
COLOR BLINDNESS

19. What can we do?

20. LAND POLLUTION

21. CAUSES OF LAND POLLUTION

22. EFFECTS AND PREVANTIONS OF LAND POLLUTION:

23. THANKYOU