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WAEC Geography 1993 Question 29

Question 29

The Ecosystem

The successive consumption of one organism by another within the ecosystem is called

  1. A.an energy level
  2. B.a food chain
  3. C.a trophic level
  4. D.the survival of the fittest
  5. E.a nutrient cycle
Show the answer and explanation

Answer: B (a food chain)

Explanation

A food chain is the sequence in which one organism is eaten by the next.