What percentage of water on the earth is fresh?
60 %
50%
70%
80%
We should keep our water resources clean:
To fit for use for all living things
To bathe in clean water
To water plants with clean water
To wash our cars with clean water
The statement which is true is:
Water is not scarce.
Water is scarce.
We should waste water.
Water should be stored in dirty containers.
In towns and cities, water is purified in a:
Filter
Purification plant
Reservoir
Dams
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
In villages, people collect water from:
Wells
Reservoirs
Overhead storage tanks
Pipes
How much water should we drink in a day?
4 quarts
2 quarts
3 quarts
6 quarts
Which is the main source of fresh water on earth?
Oceans
Seas
Rivers
Rain
Water shortage is caused by:
Leakage in taps
Rivers and ground water sources getting dried up
Over flooding of rivers
Over flooding of oceans
Which method kills germs present in water?
Filtration
Boiling
Distillation
Purification
