Multiple Choice
From images from rovers on Mars,some rocks have a layered structure like sedimentary rocks on Earth.This suggests that
A) liquid water was stable in at least some regions of Mars for a substantial period of time in the past.
B) volcanic and wind erosion processes alternate on Mars.
C) they were formed from crater-forming impacts.
D) life was prevalent on Mars in the past.
Correct Answer:
Verified
Correct Answer:
Verified
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