Why is it necessary to study soil erosion as a result of deforestation?
Answer and explanation
Correct answer: It shows the ecological consequence of removing forests
Tree roots bind the soil, while forest vegetation reduces the direct impact of raindrops and flowing water. When forests are cleared, fertile topsoil is more easily washed away; therefore, soil erosion is an important ecological consequence of deforestation. Option B is incorrect because trees generally help conserve soil. Exam tip: When writing effects of deforestation, link soil erosion with loss of fertility and increased flood risk.
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What is the correct answer to this question?
It shows the ecological consequence of removing forests
Why is this the correct answer?
Tree roots bind the soil, while forest vegetation reduces the direct impact of raindrops and flowing water. When forests are cleared, fertile topsoil is more easily washed away; therefore, soil erosion is an important ecological consequence of deforestation. Option B is incorrect because trees generally help conserve soil. Exam tip: When writing effects of deforestation, link soil erosion with loss of fertility and increased flood risk.
Which subject and chapter does this question cover?
This is a Class 9 History question. Chapter: Forest Society and Colonialism. Topic: Why Deforestation?.
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