Respuesta :
The dive instructor and the divers are in the photic zone or the sunlight zone as they approach the water. It is the 1st layer of the ocean that has a depth of 0-200 meters. Sunlight can penetrate through this area of the ocean supporting light-dependent sea plants and animals. Humans can thrive within this zone provided that they wear special gears like in scuba diving.
PLATO USERS
Intertidal Zone 10 m (33 ft)
Sublittoral Zone 200 m (660 ft)
Hadal Zone 10,911 m (35,797 ft)
Bathyal Zone 6,000 m (19,686 ft)
[ a ] the sublittoral zone or the shallowest bathyal zone
[ b ] the intertidal zone or the deepest hadal zone
[ c ] the oceanic zone or the deepest intertidal zone
[ d ] "The Intertidal Zone Or The Shallowest Sublittoral Zone."