Sources of air pollutants are
BIOLOGY
JAMB 1991
Sources of air pollutants are
- A. industrial chimneys, burning fossil oils and river dam
- B. sulphur dioxide, acid rain and pesticides
- C. sulphur mines, vehicle exhausts and aerosols
- D. sewage, smoke and old vehicle
Correct Answer: C. sulphur mines, vehicle exhausts and aerosols
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