Which Zone is the One Immediately Deeper Than the Mesopelagic

Question

Which zone is the one immediately deeper than the mesopelagic in the open ocean?
A) Abyssal
B) Epipelagic
C) Hadal
D) Bathypelagic
E) Littoral

Accepted Answer

The bathypelagic zone is immediately deeper than the mesopelagic zone in the open ocean, typically ranging from about 1,000 to 4,000 meters below the surface.