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5 votes
Air pollution comes from _____.

atmospheric circulation
human industrialization
biogeochemical cycles
the sick and diseased

User Shrads
by
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2 Answers

4 votes

Answer:

human indusyrialization

User Hyoung
by
8.0k points
0 votes

Human industrialization, because without greenhouse gases the planet would be less warm

User Fractal
by
8.7k points
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