Question

explain how forest and vegetation prevent flood'

Answer 1

Answer:

Forest acts as a natural absorber of rainwater and allows it to seep because of roots of trees. When rainwater falls on leaves of trees and plants, it does not fall directly on the ground. It drips slowly on the forest ground (does not stagnate) and hence prevent floods.

Answer 2

Answer:

vegetation cover on land trees, plants, grass etc, obstruct the run of rainwater and slows down the speed of its flow . This slowing down helps rainwater to percolate into the soil. ... vegetation allows the water to flow slowly into the river, thus preventing sudden flooding.

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