Question

Why did the channels banks suitable for agriculture?? plz give the answer in short​

Answer 1

Grade banks are an effective and efficient ways of reducing the risk of surface water run-off causing erosion, flooding and waterlogging. Grade banks can also direct surface water into farm dams for farm-water self-sufficiency. Minimum-tillage systems and reduced rainfall in the agricultural areas of Western Australia have decreased surface water run-off and the likelihood of erosion from winter rainfall.

Answer 2

Grade banks are an effective and efficient ways of reducing the risk of surface water run-off causing erosion, flooding and waterlogging. Grade banks