Multiple Choice

Which of the following is correct regarding the geologic time scale?
A) The Jurassic period occurred during the Paleozoic era.
B) Over 87 percent of Earth's history has elapsed during the more recent Cenozoic, Mesozoic, and Paleozoic eras.
C) The bulk of Earth's history has occurred during the Precambrian eon.
D) We live in the Tertiary period.
Correct Answer:

Verified
Correct Answer:
Verified
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