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F.A.S.T F.A.S.T
wrote...
Posts: 2792
7 years ago
The eccentricity of Earth's orbit:
A) changes cyclically on several scales.
B) is currently zero, meaning Earth has a circular orbit.
C) has been increasing.
D) varies between 3 and 8 percent.
Textbook 
Understanding Weather and Climate

Understanding Weather and Climate


Edition: 5th
Authors:
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nathanIOnathanIO
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7 years ago
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F.A.S.T Author
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7 years ago
Thanks so much, I needed this today
wrote...
7 years ago
Grinning Face
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