Question

How does step farming and construction of dams help in soil conservation​

Answer 1

Answer:

because step farming is done in that way that soil could not disperse by wind and water

and conduction of dams can control water flow so that it could not disperse by this flow of water

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Answer 2

Answer:

They reduce the water flow by storing runoff. They trapp the sediment on-site. They block active gullies and divert the water flows to a stable area.