Which of the following explanations best accounts for the high density of the planet Mercury?
A) Its material is compressed by high internal pressures
B) It contains a large fraction of iron and other metal
C) It has a large range of surface temperatures
D) It has a large gravity that compresses its surface layers
Correct Answer:
Verified
Q3: Which of the following places has a
Q4: Which of the following best describes the
Q5: The Earth has a surface temperature of
Q6: The atmosphere on Mercury
A)Is mostly carbon monoxide
B)Is
Q7: In which of the following circumstances can
Q9: Why are there more craters on Mercury,than
Q10: What can be said regarding Mercury's surface
Q11: Why are the craters on Mercury generally
Q12: On which planet(s)would an explorer see the
Q13: Why is Mercury difficult to observe?
A)It is
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