The cutting of trees from the forests of hill near a catchment area:
Correct answer: C. May cause flood in plains in rainy season
- A. Will have no effect on causing floods in plain
- B. Will have no effect on climatic condition of that area
- C. May cause flood in plains in rainy season
- D. Will benefit the mankind for more area for cultivation
Explanation
Trees on hills intercept rainfall, promote infiltration and bind soil, so their removal increases runoff and sediment flow into the catchment. During heavy rains this can produce flooding in the plains.
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