Galileon Moon Io
By: Daniela Villarreal
Io's Physical Features
Io has a lot of volcanic activity, therefore all the magma that cooled fills in all the craters that Io has making it have a very smooth surface. Io can reach temperatures up to 4000F
and can go down to -230F. Io has three layers, the crust that is always renewing itself, the mantle that is full of magma, and the core that gives Io a magnetic field.