which relatively flat feature of the ocean floor is in the open ocean and borders the continental…

which relatively flat feature of the ocean floor is in the open ocean and borders the continental shelf?\nabyssal plain\nmid - ocean ridge\ncontinental slope\ndeep - ocean trench
Answer
Brief Explanations:
The continental slope is the relatively flat - feature of the ocean floor in the open ocean that borders the continental shelf. The abyssal plain is deeper and further from the continental shelf. The mid - ocean ridge is a mountainous feature. The deep - ocean trench is a deep depression.
Answer:
C. continental slope