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Today General Knowledge(GK)
The method of soil conservation in which rocks are piled up to slow down the flow of water which prevents gullies and further soil loss is called?
A)
Rock dam
B)
Mulching
C)
Terrace farming
D)
Contour barriers

Correct Answer : Option (A) - Rock dam



Rock dam: Rocks are piled up to slow down the flow of water. This prevents gullies and further soil loss.

Published On : June 9, 2021
Category : Science and Technology
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