Question

(b) generate hydroelectricity
(d) provide water for irrigation
a technical tes
A Tick the correct option.
t is formed by
Which type of erosion leads to desertification?
he originalro
(a) soil erosion
(b) wind erosion V
tis formed
(c) water erosion
(d) wave erosion
A projec w
The proces
2
and huma
Which one of the following is suitable for restoring soil fertility?
(a) terrace farming
(c) shifting agriculture along the hill
slopes
Which of the following is not in favour of multipurpose river valley projects?
(b) contour ploughing
(d) rotation of crops
wer the
Why is
Highli
3.
Expla
(a) control floods
How
Ide
(c) large scale displacement of people
SW
Maintenance of lakes and ponds is essential for-
(b) increasing water table V
(a) increasing surface water runoff
(c) increasing soil fertility
(d) recycling of water
5.
Which factor is more responsible for the quick formation of soil in Rajasthan?
(a) soluble rocks
(b) vegetation cover
(d) rainfall
(c) extreme difference in day and night
temperature​

Answer 1

Answer:

1. soil erosion
2. terrace farming
3. large scale displacement of people
4. increasing water table.
5. soluble soil or extreme difference in day and night.

Answer 2

Answer:

soil erosion

terrace farming

large scale displacement of people

soluble soil or extreme difference in day and night.

Explanation:

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