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03. SPONGES & CORALS 3(d) Structure, Classification and Function of Corals. Uniqueness: The Great Barrier Reef is not just the largest coral system in the world, it is the one thought to have the highest biodiversity.That is, more kinds plants and animals than any other ecosystem. Since the early Aborigines first saw it some 40 000 years ago, people have been using it, studying it, and ...


In response to this, a report was produced to Inform the Outlook for Great Barrier Reef coastal ecosystems. The Authority’s position in response to the issue is: Healthy coastal ecosystems are critical for the long-term health of the Reef. The loss of ecosystem function from coastal development is one of the major threats to the Great Barrier ...


The Great Barrier Reef generates more than1.5 billion dollars every year for the Australian economy, from fishing and tourism; The study of coral reefs is important for providing a clear, scientifically-testable record of climatic events over the past million years or so.


The Great Barrier Reef's 600 or so species of echinoderms—the order that includes starfish, sea stars, and sea cucumbers—are mostly good citizens, constituting an essential link in the food chain and helping maintain the reef's overall ecology.


As its name implies, the Great Barrier Reef is a barrier reef. Its strong limestone structures, formed by the cemented skeletons of corals and other reef carbonates, protect much of the Queensland coastline. In geological terms, the Great Barrier Reef is pretty young.


The Great Barrier Reef, located off of Australia’s eastern coast, is the largest coral reef ecosystem in the world. The reef covers an area over 300,000 square kilometers and includes a wide range of ocean depth, and it contains such biodiversity as to make it one of the most complex ecosystems on Earth.


The Great Barrier Reef is located in the Coral Sea. It is off the northeast coast of Australia's state of Queensland. The reef itself stretches over 1,600 miles (2,600 km) and most of it is between 9 and 93 miles (15 and 150 km) from shore.


The Great Barrier Reef is the world's largest coral reef system composed of over 2,900 individual reefs and 900 islands stretching for over 2,300 kilometres (1,400 mi) over an area of approximately 344,400 square kilometres (133,000 sq mi). The reef is located in the Coral Sea, off the coast of Queensland, Australia.The Great Barrier Reef can be seen from outer space and is the world's big...


The Great Barrier Reef Marine Park Authority says global warming must be kept to 1.5 degrees - a threshold that scientists say requires shutting down coal within three decades.


The Great Barrier Reef relies on its biodiversity, from the animals, plants and algae to the micro-organisms too small for the eye to see. It's this biodiversity that builds such a remarkable ecosystem, as well as supporting human use of the Great Barrier Reef. The Great Barrier Reef's biodiversity