Question

How forests prevent floods

Answer 1

Forests consists of trees and plants . And these Trees have roots deep in the earth surface , roots hold the water at one place and doesn't allow it to move freely as tree consumes water . So more trees would be a blockage of the water and water would stay at a place, and trees also prevent soil erosion by water as roots hold all the things .

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Answer 2

forest prevent floods as it contains large no. of trees with less distance between them also their root system block the flow of water thus reduces the chances of floods