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WAEC Geography 2001 Question 41

Question 41

Environmental Hazards and Conservation

Man has interferred with the ecosystem through. I. farming II. modification of weather and climate III. overgrazing.

  1. A.I only
  2. B.II only
  3. C.II and III only
  4. D.I, II and III
Show the answer and explanation

Answer: D (I, II and III)

Explanation

Farming, changing the climate (e.g. through pollution and cloud seeding) and overgrazing all alter ecosystems.