Multiple Choice
Which of the following statements is TRUE concerning the temperature of the ocean about 4 billion years ago?
A) The temperature was about the same as today's ocean.
B) The temperature was much colder than that of today's ocean.
C) The temperature was extremely hot as compared with today's ocean.
D) The temperature was only slightly warmer than today's ocean
Correct Answer:

Verified
Correct Answer:
Verified
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