Multiple Choice
The possible collision of a large meteorite with Earth 65 million years ago may explain
A) the existence of Gondwana.
B) continental drift, according to Alfred Wegener.
C) the mass extinction that killed off the dinosaurs.
D) contemporary atmospheric conditions on Earth.
E) the rise of the Rocky Mountains and Andes Mountains.
Correct Answer:

Verified
Correct Answer:
Verified
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