Moderate
Lead (Pb) is mainly considered:
Correct answer: C. Air pollutant
- A. Soil pollutant
- B. Water pollutant
- C. Air pollutant
- D. Noise pollutant
Explanation
Lead has traditionally been classified as an air pollutant because combustion of leaded petrol and industrial emissions release lead particles into the atmosphere. It can later contaminate soil and water, but air is the expected primary category here.
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Practise Forest Ecology
837 free Forest Ecology MCQs from Forestry, each with the correct answer and an explanation. Unlimited attempts, no account needed.
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