describe 3 ocean zones, using amount of sunlight as the criterion. zone description surface zone middle zone…

Brief Explanations:

The surface zone (epipelagic) receives ample sunlight, allowing photosynthesis. It extends to about 200 meters deep. The middle zone (mesopelagic) gets less sunlight, is dim - lit, and extends from 200 - 1000 meters. The deep zone (bathypelagic and beyond) has little to no sunlight, is completely dark below about 1000 meters, and organisms here have adapted to low - light or no - light conditions.

Answer:

Surface zone: Receives ample sunlight, allows photosynthesis, extends to about 200m deep. Middle zone: Gets less sunlight, dim - lit, extends from 200 - 1000m. Deep zone: Little to no sunlight, completely dark below about 1000m, organisms adapted to low/ no - light.