WAEC Agricultural Science 2014 Question 11

Question 11

Soil Erosion and Conservation

Which of the following is not an effect of over-grazing on soil?

  1. A.Improvement of soil structure
  2. B.Soil compaction
  3. C.Exposure of soil to erosion
  4. D.Depletion of soil nutrients
Show the answer and explanation

Answer: A (Improvement of soil structure)

Explanation

Overgrazing damages soil; it never improves structure.