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Wrogue Wrogue
wrote...
Posts: 4833
10 years ago
A variable gas in the atmosphere nearly absent from the higher elevations is ________.
A) carbon dioxide
B) ozone
C) sulfur dioxide
D) carbon monoxide
E) water vapor
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GeoExpGeoExp
wrote...
Top Poster
Posts: 5622
10 years ago
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Wrogue Author
wrote...
10 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...
10 years ago
Always nice to know I've helped.
Good luck with the rest of them.

- GeoExp
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