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F.A.S.T F.A.S.T
wrote...
Posts: 2792
8 years ago
Carbon dioxide is an important variable gas because:
A) it is a "greenhouse" gas.
B) it is widely distributed throughout the atmosphere.
C) it has been increasing steadily since the early 900s.
D) all of the above
Textbook 
Understanding Weather and Climate

Understanding Weather and Climate


Edition: 5th
Authors:
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spinachspinach
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Posts: 1376
8 years ago
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F.A.S.T Author
wrote...
7 years ago
Checked the chapter for this question, and couldn't find anything useful. You've been so helpful providing this!
wrote...
7 years ago
Glad to be part of something, happy to help!
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