Provision of horizontal berms at suitable vertical intervals may be pr – McqOptions

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1.	Provision of horizontal berms at suitable vertical intervals may be provided in the downstream face of an earthen dam in order to _________________
A.	allow the movement of cattle
B.	allow the inspection of vehicles to move
C.	reduce the erosion caused by the flowing rainwater
D.	increase the erosion
Answer» D. increase the erosion

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