Explanation:
Abiotic features such as the temperature, water flow, salinity, chemical composition of sea water, light and nutrients level play a vital role in the life on the Great Barrier Reef. Each of these non-living components must be in a stable range in order for the biotic features to be able to survive.
LIVING THINGS
The coral provides shelter for many animals in this complex habitat, including sponges, nudibranchs, fish (like Blacktip Reef Sharks, groupers, clown fish, eels, parrotfish, snapper, and scorpion fish), jellyfish, anemones, sea stars (including the destructive Crown of Thorns), crustaceans (like crabs, shrimp, and other thing that are alive under the ocean
