Question

All of Jupiter’s moons experience tidal heating from Jupiter, and they show signs of recent geological activity because of it. Based on their appearance, rank the four Galilean moons in order from the most recently geologically active to the least.

Answer 1

Based on their appearance, and activity the rank of the four Galilean moons in order from the most recently geologically active to the least. The Galilean moon order ranges from:

The most active

-Io

-Europa

-Ganymede

-Callisto

To the least active..