Question

which of the following terms is synonymous with the deepest part of the ocean? abyss neritic zone intertidal zone pelagic zone

Explanation:

The abyss refers to the deepest part of the ocean. The neritic zone is the relatively shallow water above the continental shelf. The intertidal zone is the area between high - and low - tide marks. The pelagic zone is the open ocean water column, not necessarily the deepest part.

Answer:

abyss