Multiple Choice
According to the supercontinent model, ____.
A) at some future time, all continents will join together in a single supercontinent, and tectonic activity will cease
B) continental fragments have migrated around the globe and reassembled as a supercontinent at least three times in Earth's history
C) the breakup of a future supercontinent will lead to the destruction of all continental crust in subduction zones
D) all the geologic areas within a supercontinent have the same radiometric age
Correct Answer:

Verified
Correct Answer:
Verified
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