What is essential for the growth of a plant?
Water
Chemicals
Nitrogen
Water vapor
What do we need for survival?
Car
House
Clothes
Which is the largest source of fresh water on earth?
Rain
Ocean
Ground water
River
In villages, people collect water from:
Wells
Reservoirs
Overhead storage tanks
Pipes
Define water shortage.
When there is no water in taps
When there less or no water for daily activities
When there is lot of water
When there is lot of ground water
What percentage of water on the earth is fresh?
60 %
50%
70%
80%
The statement which is true is:
Water is not scarce.
Water is scarce.
We should waste water.
Water should be stored in dirty containers.
Animals need:
Snow
Which is the main source of fresh water on earth?
Oceans
Seas
Rivers
What is meant by potable water?
Water which is not fit for drinking
Water which is salty
Water which is not purified
Water which is fit for drinking
