Question

5. Pick out the option which is not a cause of soil erosion
a) overgrazing
b) shifting cultivation
c) unscientific method of cultivation d) contour farming​

Answer 1

shifting cultivation not a cause of soil erosion

Answer 2

Answer:

d option is correct...contour farming

it is correct as ......Contour farming, the practice of tilling sloped land along lines of consistent elevation in order to conserve rainwater and to reduce soil losses from surface erosion.

Explanation:

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