WAEC Agricultural Science 1997 Question 4

Question 4

Agricultural Ecology

Which of the following is not an effect of the North-East trade winds on agriculture?

  1. A.Encouraging growth of natural pasture
  2. B.Encouraging fruit setting or formation
  3. C.Inducing fruit ripening
  4. D.Causing heavy rainfall
  5. E.Drying forest trees
Show the answer and explanation

Answer: D (Causing heavy rainfall)

Explanation

The North-East trade wind (harmattan) is dry and dusty; rain comes with the South-West wind.