Multiple Choice
Based on its average density of 2970 kg/m³ compared with that of water at 1000 kg/m³,what is the internal structure of Jupiter's moon Europa thought to be?
A) almost entirely water in liquid form or as ice
B) large iron core, the rest rock
C) half rock, half water and ice
D) small metallic core of high density with one quarter of its mass composed of water and ice
Correct Answer:
Verified
Correct Answer:
Verified
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