Question

D.
3. What is soil erosion? Explain the ways in which it can be prevented.
4. What is the importance of mountain soil?
5. Write down the effects of soil erosion.​

Answer 1

Answer:

Soil erosion is process in which the topsoil is get washed away

If we plant trees we can prevent the soil erosion because Trees can slow the flow water and keep tight the soil with their roots .

Soil erosion washed away the fertile top soil and there is now barren soil which cannot be used for cultivation

sorry I don't know 4 questions

Explanation:

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