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WAEC Agricultural Science 2010 Question 18

Question 18

Farm Power

The main sources of farm power in West Africa are

  1. A.wind, solar and mechanical.
  2. B.human, animal and mechanical.
  3. C.mechanical, solar and human.
  4. D.electrical, mechanical and solar.
Show the answer and explanation

Answer: B (human, animal and mechanical.)

Explanation

Most farm work is done by people, animals and machines; wind, solar and electricity are little used.