The Geologic Process Responsible for the Most Rugged Relief on the Seabed

Multiple Choice

The geologic process responsible for the most rugged relief on the seabed of a passive continental margin is ________.

A) active explosive submarine volcanism
B) glacial erosion and deposition modified by rising sea levels.
C) dredging and bottom dragging in shelf fisheries for scallops and groundfish
D) deposits of major river deltas