9. The deepest part of the ocean is...
A ...the Hadalpelagic Zone.
Correct!
The Hadalpelagic Zone or hadal zone extends from 6,000 to 11,000 meters.
B ...the Abyssopelagic Zone.
The Abyssopelagic Zone extends from 4,000 meters to 6,000 meters.
C ...the Epipelagic Zone.
The Epipelagic Zone extends from the surface to 200 meters.
