Multiple Choice
The theory that Mercury shrank slightly when it was young has been proposed to explain...
A) jumbled terrain.
B) large craters.
C) magnetic field
D) lobate scarps
E) central peaks.
Correct Answer:
Verified
Correct Answer:
Verified
Q48: The moon is no longer geologically active
Q49: The daytime surface of Mercury is _
Q50: In terms of escape velocity,considering Mercury,Earth,and the
Q51: _ is/are believed to have formed on
Q52: The fission theory of the moon's origin
Q54: Mercury's smooth plains are probably the _parts
Q56: The theory that Mercury shrank slightly when
Q57: If Mercury is 1.5*10<sup>8</sup> km from Earth
Q58: The moon's highlands<br>A) contain a large number
Q71: Mercury's major atmospheric gas is<br>A)oxygen.<br>B)hydrogen.<br>C)carbon dioxide.<br>D)Misleading; the