What is the main source of carbon monoxide pollution? electric power plants residential furnaces industrial factories motor vehicle exhaust

asked Nov 3, 2021 110k views

3 votes

What is the main source of carbon monoxide pollution?

electric power plants
residential furnaces
industrial factories
motor vehicle exhaust

7.8k points

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5 votes

D is the correct answer

Ted Yu answered Nov 6, 2021

7.5k points

3 votes

The answer would be D: motor vehicle exhaust;)

Dotcomly answered Nov 8, 2021

7.6k points

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