Question

explain the role of forest in preventing soil erosion and flood​

Answer 1

Explanation:

• During heavy rains, trees reduce the risk of flooding. ... Experts say that woodland acts as a barrier to floodwater, while trees also prevent soil erosion, reducing sediment going into rivers and increasing water absorption into the ground.

Answer 2

Answer:

Here is your answer.

Explanation:

Soil erosion is a geomorphology process, it is detached and transported of material on earth by geomorphology force. Erosion consists of soil mass decomposition to becomes single particles, and the transport of these particles is by erosion forces such as water flow and wind.

While flood can happen because of surface runoff from the ground. It is happening because the form of the soil particles becomes small due to rain collisions or other things so it will not able to absorb water.

Forests, with all of the trees canopy, bushes, and land cover vegetation able to cover the soil and ground from rain collisions, decrease the surface runoff from collisions rain, and decrease the velocity of surface runoff. This will hold the soil particles in places and paying attention to stability the capacity of the soil to absorb water, so then it will prevent soil erosion and flood.