How long is Io's high level of volcanic activity estimated to have been sustained based on geological evidence?
Answer
Potentially billions of years
Geological models suggest that Io's high activity level is not a recent phenomenon but has been sustained over a very long duration, potentially billions of years.
Related Questions
What is the primary mechanism causing the intense internal heating on Jupiter's moon Io?What materials are ejected hundreds of kilometers high in Io's massive volcanic plumes?How often is Io's entire surface estimated to undergo resurfacing due to volcanism?What is the main heat source responsible for driving Earth's internal geology, according to the comparison with Io?What geological phenomenon defines the activity observed on icy satellites like Enceladus, in contrast to Io?What is a key surface feature of Io that is virtually absent due to its intense geological processes?Io is locked in a gravitational resonance orbit with which two other large Jovian moons?What is the composition of Io's surface, making it fundamentally different from moons like Europa?How long is Io's high level of volcanic activity estimated to have been sustained based on geological evidence?How does Io's energy budget, supported by tidal heating, compare to Europa's?