Biology
Grade-10
Easy

Question

Which of the following statement is incorrect?

  1. Overgrazing by cattle increases soil erosion.
  2. Devastating floods may result in soil erosion.
  3. Soil erosion can be prevented by deforestation.
  4. Soil erosion can be prevented by planting plants and trees.

Hint:

Soil erosion can be prevented by afforestation.

The correct answer is: Soil erosion can be prevented by deforestation.


    • Deforestation refers to the cutting down of trees.
    • It lead to soil erosion.
    • Afforestation or plantation of new trees prevents soil erosion.

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