Which Jovian moon shows the most diverse terrain, suggesting a violent impact broke it into many pieces, some of which reformed it as a jumbled puzzle?Group of answer choicesEnceladusMirandaTritonIoGanymede

Of the Jovian satellites, which shows the oldest, most cratered surface?Group of answer choicesMirandaEnceladusGanymedeTritonCallisto

Which is the largest of the jovian planetsGroup of answer choicesJupiterSaturnUranusNeptune

Compared to the size of Earth, the jovian planets areGroup of answer choiceslarger.more dense.mixture of larger and smaller.smaller.

Which moon of Saturn shows the largest impact crater, relative to its size?Group of answer choicesEnceladusTitanMirandaCallistoMimas

Which moon has active volcanoesGroup of answer choicesOur moonEuropaIoCharon (a moon of Pluto)