Ecosystem: An Ecosystem is a biological community of interacting organisms and their physical environment. There are many abiotic factors present in the Coral Reefs. There are sand,shells,oxygen,carbon dioxide and the temperature. None of these factors are living so they are abiotic factors. The two species also known as biotic factors with are living things in a ecosystem which are the Black Tip Reef shark and the Jellyfish. Biome: A biome is a large naturally occurring community in a habitat. So our biome is the Coral Reef. Biosphere: A biome is a region of the surface atmosphere and hydrosphere of the Earths with living organisms. |