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WorksheetsWater Resource
Total questions: 9
Worksheet time: 6mins
Name
Class
Date
1.
What percent of water is left for 'human use'?
a)
1%
b)
100%
c)
75%
d)
2.7%
2.
Why do we need to conserve water?
a)
It is an unlimited resource.
b)
It is a limited resource.
c)
There is a lot of water.
d)
There is no need to conserve water.
3.
Amount of salty water in the world
a)
99.89
b)
59.3
c)
97.3
d)
83.89
4.
_________ of the earth surface is covered by water
a)
3/4
b)
3/5
c)
2/3
d)
3/3
5.
Which of the following leads to the SCARCITY OF WATER?
a)
Increasing population
b)
Rainwater Harvesting
c)
Demands for cash crops
d)
Overexploitation
6.
What does over-exploitation mean?
a)
Over use of resources
b)
Using resources carefully
c)
Both i and ii
d)
None of these
7.
How is Earth's water supply being continuously renewed?
a)
through water cycle
b)
through global warming
c)
through groundwater
d)
none of these
8.
The Earth is known as (a) .
9.
Write the factors that cause water availability.
(a)
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