Below is a digital elevation model of Mars.What process is responsible for creating the Valles Marineris?
A)glacial carving
B)deposition
C)erosion
D)burrowing

Question

Below is a digital elevation model of Mars.What process is responsible for creating the Valles Marineris? 
A)glacial carving 
B)deposition 
C)erosion 
D)burrowing

Quizplus · Accepted Answer

Valles Marineris is a complex system of canyons on Mars, and erosion is responsible for its formation. The canyons are believed to have formed due to a combination of tectonic activity, volcanic activity, and erosion by flowing water.

Below Is a Digital Elevation Model of Mars