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OpenStudy (anonymous):
Which fossil fuel contributed the least to Mexico City's air pollution? A. uranium B. coal C. oil D. natural gas
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OpenStudy (anonymous):
http://www.city-data.com/world-cities/Mexico-City-Environment.html Here is some information on it. I believe it is Uranium.
OpenStudy (anonymous):
kk
OpenStudy (anonymous):
thanks
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