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

Which area on the Moon is heavily cratered?

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

How might a crater made by the impact of a comet with the Moon differ from a crater made by the impact of an asteroid?

Impact craters are caused byGroup of answer choicesSolar burstsExploding volcanosAtmospheric changesmovement of planets around their axisCollisions with of one astronomical object with another one

Craters are always much larger than the impacting body that forms them - on Earth, typically about A. 100-125 times larger B. 2-5 times larger C. 15-20 times larger