What Is The GBR Made Of? It is a network that spans across 2,600km and is made up of corals, seagrass, islands, and cays that is make up the Great Barrier Reef Marine Park. It is said that the reef dates back as much as twenty million years ago, with an ever-changing landscape and coastline.
Where Are Hard Corals Most Likely Found On A Coral Reef? The corals’ requirement for high light also explains why most reef-building species are restricted to the euphotic zone, the region in the ocean where light penetrates to a depth of approximately 70 meters. The majority of reef-building corals are found in tropical and subtropical
What Species Of Coral Live In The Great Barrier Reef? There is a multitude of different kinds of coral on the Great Barrier Reef, including hundreds of species of both hexacorals (hard corals) and octocorals (sea pens, blue corals, soft corals and sea fans). How many species of coral are there in the Great Barrier
What Type Of Seaweed Is In The Great Barrier Reef? Habitats – The Great Barrier Reef. The major species of algae that form the tallest kelp forests on the Tasmanian and Victorian coast is Giant Kelp, Macrocystis pyrifera, the same species as found in California, New Zealand and South America. These sea floor. What eats