Question: what are ocean zones from shallowest to deepest?
Answer: From the shallowest to the deepest, biologists divide the pelagic into the epipelagic (less than 200 meters, where there can be photosynthesis), the mesopelagic (200 – 1,000 meters, the “twilight” zone with faint sunlight but no photosynthesis), the bathypelagic (1,000 – 4,000 meters), the abyssopelagic (4,000 – 6,000 ...