asked 127k views
5 votes
Which is an important source of carbon monoxide emissions that contributes to the greenhouse effect?

landfills


wetlands


vehicles


greenhouses

2 Answers

7 votes
It’s the vehicles because of the gas in the air and when the car is moving smoke and then it can cause pollution to the air and it would be bad
answered
User Tomer Gal
by
8.1k points
3 votes
It is vehicle.
Explanation- I don’t know lol
answered
User Laxmikant Dange
by
8.4k points
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