Question

which of the two moons above does not show evidence of an internal energy source? group of answer choices callisto enceladus

Answer 1

Callisto is the moon that does not show evidence of an internal energy source. Enceladus, on the other hand, shows evidence of internal activity, such as geysers and a subsurface ocean. Callisto is thought to be a mostly dormant world, with no current volcanism or other signs of internal activity.