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Wrogue Wrogue
wrote...
Posts: 4833
9 years ago
Which of the following substances is closely associated with the breakdown of the ozone layer?
A) carbon dioxide
B) chlorofluorocarbons
C) nitrogen oxides
D) water vapor
E) infrared radiation
Textbook 
McKnight's Physical Geography: A Landscape Appreciation

McKnight's Physical Geography: A Landscape Appreciation


Edition: 12th
Authors:
Read 787 times
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wrote...
9 years ago
BB
Wrogue Author
wrote...
9 years ago
Your assistance has been above and beyond my expectations! So glad to have joined this forum. Thanks, and will mark as this thread officially solved Smiling Face with Open Mouth
wrote...
9 years ago
Always nice to know I've helped.
Good luck with the rest of them.

- GeoExp
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