Author Question: Scientists believe Saturn's moon Phoebe originated from a ____. a. large impact on Titan broke ... (Read 44 times)

yoooooman · **on:** Jul 27, 2018

Scientists believe Saturn's moon Phoebe originated from a ____.

a. large impact on Titan broke off a piece
b. captured Kuiper belt object
c. captured asteroid from the asteroid belt
d. planetesimal that did not differentiate
e. Galilean moon with an orbit that crossed into Saturn's orbit

Question 2

Due to the temperature and atmospheric conditions of Titan, scientists hypothesize that Titan may have rivers, lakes and possibly an ocean of ____.

a. liquid water
b. metallic hydrogen
c. frozen carbon dioxide
d. liquid methane
e. liquid nitrogen