9. CONSEQUENCES WHEN A
DAM IS BUILT...
• Regulating and damming of rivers affect their natural flow
causing poor sediment flow and excessive sedimentation
at the bottom of the reservoir resulting in rockier stream
beds and poor habitat for aquatic life's
• Make it difficult for aquatic fauna to migrate, especially
for spawning.
• Local people often have to give up their lands.
• Triggers flood
10. RAIN WATER HARVESTING
Rainwater harvesting is a technology
used for collecting and storing rainwater
from rooftops, the land surface or rock
catchments using simple techniques such
as jars and pots as well as more complex
techniques such as underground check
dams.
15. WHICH IS THE SMALLEST
OCEAN OF THE WORLD?
13,986,000 Sq.Km in area
Around the North Pole
Titanic sank here...
Holds 25% of the world’s
undiscovered Petroleum!!!
22. WHICH FALLS IS KNOWN
AS "SUREN CHELLAKUTTI
FALLS" ?
25m talll
Also known as “The Niagara
of India”
A Key location in the epic
movie ‘Baahubali’*
* Additional Special Effects added
32. WHICH IS THE LARGEST
RIVER IN THE WORLD?
Can reach upto 190km in width
There are no bridges that cross
the Amazon !!!
Piranhas & Anacondas can be
found here…