Some features on Mars attributed to flooding may have been caused by temporary heating events like
A) impacts
B) volcanic eruptions
C) lightning
D) Both A and B

Question

Quizplus · Accepted Answer

Both impacts and volcanic eruptions can cause temporary heating events that could result in flooding on Mars. Impacts can melt subsurface ice and create temporary lakes and rivers, while volcanic eruptions can release large amounts of water vapor and create temporary ice melts. Both of these events could contribute to the features on Mars that are attributed to flooding. Lightning, on the other hand, is not known to cause significant flooding on Mars.

Some Features on Mars Attributed to Flooding May Have Been