1. ENVIRONMENTAL
IMBALANCE

2. Std :- 8 th
WATER POLLUTION
Presented by
SANDIP TUPERE
ANIS SHAIKH

3. CONTENT QUESTIONS ESSENTIAL QUESTION
Q . WHAT IS ENVIRONMENTAL IMBALANCE ?
CONTENT QUESTIONS
Q .1 WHICH ARE THE SOURSES OF WATER POLLUTION ?
Q WHAT ARE TYPES OF WATER POLLUTION ?
Q .3 WHAT ARE EFFECTS CAUSE BY WATER POLLUTION ?
Q .4 WHICH CONTROL MEASURES OF WATE POLLUTION ?

4. CONTENTS 1. CONCEPT OF WATER POLLUTION .
2. SOURSES OF WATER POLLUTION .
3. TYPES OF WATER POLLUTION .
4. EFFECTS OF WATER POLLUTION .
5. CONTROL MEASURES OF WATER POLLUTION .

5. WATER POLLUTION
DISCHARGE OF WASTE SUBSTANCES IN TO THE WATER RESULTING HARM TO LIVING RESOURCES , HAZARDOUS TO HUMAN HEALTH AS WELL AS FLORA & FOUNA THIS AFFECTED QUALITY OF WATER CALLED AS WATER POLLUTION.

6. SOURCES OF WATER POLLUTION

7. SOURCES DETERGENTS INDUSTRIAL WASTES FERTILIZERS AND PESTICIDES
TOXIC METALS
RADIOACTIVE MATERIALS
OILS
DOMESTIC WASTES & SEWAGES
EUTROFICATION

9. TYPES OF WATER POLLUTION
SURFACE WATER POLLUTION
GROUND WATER POLLUTION
SEA WATER POLLUTION
LAKE WATER POLLUTION
RIVER WATER POLLUTION
OIL POLLUTION

11. EFFECTS OF WATER POLLUTION
POLLUTED WATER

12. EFFECTS OF WATER POLLUTION 1. INDUSTRIAL POLLUTANTS EFFECT ON KIDNEY
LUNGS
BRAIN & REPRODUCTIVE SYSTEM

13. 2 . AGRICULTURAL POLLUTANTS
AFFECTS AQUATIC ECOSYSTEM .
CAUSES SOIL EROSION .
MORE PRON TO PEST ,DISEASES & INSECTS .

14. 3 . TOXIC METALS Pb CAUSES ANAEMIA VOMETING .
MERCURY CAUSES HEADACHE, LOSE OF APETITE .
ARSENIC CAUSES LUNGS CANCER , MENTAL DISTERBANCE .
COBALT CAUSES LOW BLOOD PRESSURES ,DIARRHEA , SKIN IRRITATION .

15. 4 . OIL POLLUTANTS
OIL POLLUTANTS AFFECTS CENTRAL NERVOUS SYSTEM.

16. CONTROL OF WATER POLLUTION
ADOPTING WASTE WATER TREATMENT METHODS .
PROPER DISPOSAL OF DOMESTIC WASTE & SEWAGES.
BY RECYCLING OF WASTE WATER.
AVOID DISCHARGE OF OILS CAN BE CLEAN BY SEVRAL METHODS WITHOUT AFFECTING FIORA & FOUNA.
ACCIDENT SHOULD BE MINIMIZE BY PROPER NETWORKING & GUIDENCE IN THE SEA .

17. ACCIDENT SHOULD BE MINIMIZE BY PROPER NETWORKING & GUIDENCE IN THE SEA .
BY CONDUCTING PROGRAMS REGARDING AWARENESS OF PEOPLES ABOUT IMPORTANCE OF WATER.

18. Thank You ...