2. Rain Water
Harvesting ?.....
Ø Rain Water Harvesting (R W H ) – process of
collecting ,conveying and storing water from
rainfall in area for beneficial use .
Ø Storage in tanks ,reservoirs ,underground
storage , groundwater
Ø Hydraulic cycle
12. Interesting Fact
● Dry vallies of Antartica is
the most driest deserts as
it has not rained here
from 2 million years.
● The highest amount of
rainfall ever recorded in
one year is 25.4 meters
(1000 inches) in
Cherrapunji, India.