Saturn's bands, oval storm systems, and turbulent flow patterns are powered by
A) convective motion and rapid rotation.
B) the greenhouse effect.
C) a liquid metallic hydrogen interior.
D) the fusion in Saturn's core.
E) the tides of Titan.
Question 2
According to the planetary migration model, the jovian planets are thought to have formed:
A) in the orbit where they are now.
B) further from the Sun than they are now.
C) in another solar system.
D) closer to the Sun than they are now.
E) None of the above.