Multiple Choice
Mars has polar ice caps that differ from the Earth's Antarctic ice cap in that ____________.
A) the Martian caps contain some frozen carbon dioxide (dry ice) as well as ice water
B) the Martian caps have a spiral fracture pattern not found in Antarctica
C) Martian caps are ablated by sublimation only; there is currently no liquid water on Mars
D) All of the above are correct.
Correct Answer:

Verified
Correct Answer:
Verified
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