Multiple Choice
Which statement best describes the surface of Io?
A) dark and dirty ice, heavily pocked with craters
B) old and dark on some portion, but cratered with a young bright grooved terrain
C) icy crust free of craters with a liquid water ocean beneath
D) covered in active sulfur-based volcanoes
E) mostly water ice mixed with methane
Correct Answer:

Verified
Correct Answer:
Verified
Q13: Which statement is true when comparing Saturn
Q14: Match the planetary characteristic to the planet
Q15: Which space mission orbited Saturn and dropped
Q16: The Cassini spacecraft detected large clouds of
Q17: Enceladus orbits Saturn in a resonance with
Q19: What action is responsible for the heating
Q20: Which best describes the surface of Callisto?<br>A)
Q21: Jupiter's moon Callisto has never fully differentiated,
Q22: Due to the temperature and atmospheric conditions
Q23: While Jupiter and Saturn may be mostly