Multiple Choice
The cratering of the lunar highlands shows us:
A) they are younger than the maria.
B) they are older than the smoother maria.
C) they have been unchanged for the last 4.6 billion years.
D) they are like the Earth's continents, removed from the tectonic cycle of the mare.
E) they were made of more rigid lavas than the basalts that made the maria.
Correct Answer:
Verified
Correct Answer:
Verified
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