How does the floor elevation of a classic impact crater typically compare to the surrounding ground level, differentiating it from a volcanic crater?

Answer

The crater floor dips below the surrounding ground level.

A key differentiator is that a classic impact crater floor, such as Meteor Crater, is depressed below the level of the surrounding ground, whereas a volcanic crater typically sits atop a peak.

How does the floor elevation of a classic impact crater typically compare to the surrounding ground level, differentiating it from a volcanic crater?
craterGeologyidentificationstructureimpact