Question

How can water cause the loss

of soil from bare farm fields on slopes?
How can this erosion be prevented?

Answer 1

by natural process of flood

by blasting of dam

increasing the water level

Answer 2

Soil erosion by water occurs when bare-sloped soil surface is exposed to rainfall, and the rainfall intensity exceeds the rate of soil intake, or infiltration rate, leading to soil-surface runoff.

Step-by-step explanation:

Surface cover and runoff. Surface cover is a major factor to control erosion because it reduces the impact of raindrops falling on bare soils and wind removing soil particles. It also reduces the speed of water flowing over the land. Erosion risk is significantly reduced when there is more than 30% soil cover.