Question

2) methods of soil erosion and conversation ( human factors and natural factors)​

Answer 1

Answer:

Since the 1940s, many methods have been used to save the soil and prevent erosion, including:

•planting trees.

•using new farming methods.

•stopping rivers flooding.

•building small dams in gullies to slow down water run-off.

•digging channels across farm slopes to divert water.

•protecting areas likely to be eroded.