Multiple Choice
Which of the following best describes the Earth's climate history?
A) The Earth's climate has remained consistent with time.
B) Most of the Earth's climate history has been significantly colder than it is currently.
C) Most of the Earth's climate history has been significantly warmer than it is currently.
D) Climate on the Earth has varied between icehouse and greenhouse periods throughout the Earth's history.
Correct Answer:

Verified
Correct Answer:
Verified
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