Australia Great Barrier Reef The Great Barrier Reef is a chain of coral reefs in the Coral Sea, off the northeastern coast of Australia. The Barrier reef is one of the biggest in the world it measures in 2011 km in length and 72 km across at its widest point. The Great Barrier Reef is home to a remarkable number of organisms. The coral itself is made up of the skeletons of tiny, flowerlike water animals called …showed first 75 words of 394 total…

…showed last 75 words of 394 total…rism a major earner for the northeastern Australian economy. Tourists are carried to the reef system by more than 500 commercial vessels, and tourism is permitted through nearly all the Park. Most of the Reef is part of the Great Barrier Reef Marine Park and various parts of it are protected in certain ways - for example, fishing is restricted in some areas, particular animals - like whales, dolphins, green turtles and dugong - are protected.