1. WELCOME

2. TOPIC- WATER THE ELIXIR OF LIFE
SUBMITTD BY
PHYLLIES PAPPACHEN
SOCIAL SCIENCE
REG. NO
ST.JACOB’S TRAINING COLLEGE,MENAMKULAM

3. INTRODUCTION
It is inferred that in the solar system water in liquid from exists only on the earth. Since 2/3 of the earth is covered by water, when you look at the earth from outer space it looks a blue ball. The earth is also called the blue planet and the watery planet.

4. QUANTITY OF WATER 97% of the water on the earth is saline.
Pure water is only 3% out of which 2.67% cannot be directly utilized.
Water that can be directly used is only 0.33%.
It is estimated that the total quantity of water in the earth is 1386 lakh cubic kilometer.
This is found in the oceans, on the land in the atmosphere.

5. SURFACE WATER
RIVER
WETLANDS
RILLS

6. UNDERGROUND WATER
WELL
SPRINGS

7. USES OF WATER
DRINKING
TO COOK FOOD
TO BATH
TO WASH
TO WATERING PLANTS

8. REASONS FOR THE AVAILABILITY OF PURE WATER
INTERVENTATION OF MAN
DEFORESTATION
RECLAMATION OF THE WETLANDS
DESTRUCTION OF THE HILLS
CONCRETING THE PREMISES OF THE HOUSES
OVERUSE OF UNDERGROUND WATER
INDUSTRIAL USE

9. EFFECTIVE METHOD OF SOLVING SCARCITY OF WATER
RAIN WATER HARVESTING
-Surface runoff rainwater harvesting
-roof top rainwater harvesting

10. THANK YOU