The photic zone would support the greates variety of coral reef ecosystem.
Step-by-step explanation:
- Photic zone of the marine environment is that region where the light penetrates.
- This zone supports a large number of phytoplanktons, zooplanktons and many fishes.
- Coral reefs are ecosystem that are formed by corals that live is symbiosis with dinoflagellate algae.
- To support the growth of a great variety of coral reef a region would need ample amount of light.
- Hence, the photic zone would support the greatest variety of coral reef ecosystem