What mechanism is most responsible for generating the internal heat of Io that drives the volcanic activity?
A)accretion
B)radioactive decay
C)differentiation
D)tidal heating
E)bombardment

Question

Quizplus · Accepted Answer

Tidal heating is the most responsible mechanism for generating the internal heat of Io that drives its volcanic activity. This is due to the strong gravitational interaction between Io and Jupiter, which causes tidal forces that generate heat through friction and deform its interior.

What Mechanism Is Most Responsible for Generating the Internal Heat