JAMB Chemistry 1994 Question 17

Question 17

Environmental Pollution

A major effect of oil pollution in coastal waters is the

  1. A.destruction of marine life
  2. B.desalination of the water
  3. C.increase in the acidity of the water
  4. D.detoxification of the water
Show the answer and explanation

Answer: A (destruction of marine life)

Explanation

An oil film stops oxygen dissolving in the water and coats fish, birds and plants, killing marine life.