3
QuizMultiple Choice

Spheres of Earth

Question 3 of 10 • MO-Earth and Space Science A

Which evidence supports the claim that Earth’s continents formed during Precambrian time?

Answer
A
Compaction caused rock to cool and rise to form pieces of crust.
B
Earth collided with a large object and threw material onto Earth’s surface.
C
Collisions with comets added land masses to Earth’s surface.
D
Earth’s surface cooled, causing rocks to cool and harden.
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