What is the main source of carbon monoxide (CO) in urban areas?
CHEMISTRY
JAMB 2023
What is the main source of carbon monoxide (CO) in urban areas?
- A. Volcanic eruptions
- B. Vehicle emissions
- C. Forest fires
- D. Industrial processes
Correct Answer: B. Vehicle emissions
Explanation
The main source of carbon monoxide (CO) in urban areas is vehicle emissions, especially from incomplete combustion of gasoline and diesel in engines.
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