The grooved terrain found on Ganymede is believed to be
A)flow channels for liquid water.
B)flow channels for liquid methane.
C)a system of faults in the crust.
D)the peaks of water waves in a large ocean.
E)caused by meteor impacts with the surface of Ganymede.

Question

Quizplus · Accepted Answer

The grooved terrain on Ganymede is believed to be a system of faults in the crust. This is supported by its appearance as long, linear grooves and the fact that it is often seen in association with areas of high tectonic activity. There is no evidence to suggest that it is related to fluid flow, whether it be water or methane, or caused by water waves or meteor impacts.

The Grooved Terrain Found on Ganymede Is Believed to Be