________ is the oceanward edge of a continental shelf.
A. The deepest portion of a deep-ocean trench
B. The top of the abyssal plain
C. The base of the continental rise
D. The top of the continental slope
Answer:D
________ is the oceanward edge of a continental shelf.
A. The deepest portion of a deep-ocean trench B. The top of the abyssal plain C. The base of the continental rise D. The top of the continental slope