How does the geological activity on Io compare to the activity on other moons?
A) It is almost completely inactive.
B) It occurs at widely spaced intervals but is highly active when it does occur.
C) It is very active on a regular basis.
D) It used to be inactive but has slowly increased activity over the past few million years.
E) None of these is an accurate description of Io's geological activity.

Question

Quizplus · Accepted Answer

Io is the most geologically active body in the solar system, with continuous volcanic activity due to tidal heating from its interaction with Jupiter and other moons.

How Does the Geological Activity on Io Compare to the Activity