WAEC Biology 1996 Question 30

Question 30

Ecosystem and Ecological Factors

Which of the following processes is not due to interaction between the biotic and abiotic components of an ecosystem?

  1. A.Soil nutrient depletion
  2. B.Condensation
  3. C.Decomposition
  4. D.Osmosis
  5. E.Photosynthesis
Show the answer and explanation

Answer: B (Condensation)

Explanation

Condensation of water vapour is a purely physical process that needs no living thing.