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WAEC Agricultural Science 2007 Question 14

Question 14

Irrigation and Drainage

Which of the following statements is not an advantage of drainage? It

  1. A.removes excess water
  2. B.supplies moisture for plant growth
  3. C.reclaims water-logged land and swamps
  4. D.improves soil structure.
Show the answer and explanation

Answer: B (supplies moisture for plant growth)

Explanation

Drainage takes water away; irrigation supplies it.