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Elza [17]
3 years ago
7

Which substance is a greenhouse gas that is emitted by human activities, is the most widespread, and remains in the air the long

est?
Physics
2 answers:
Stells [14]3 years ago
8 0

Answer:carbon dioxide

Explanation:carbon dioxide is a greenhouse gas emmited due to human activities

e-lub [12.9K]3 years ago
3 0

Answer:

I am not really sure, but it is probably Carbon Dioxide

Explanation:

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