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Barrier reefs begin as fringing reefs along the shores of a volcano. Then over millions of years the volcano sinks lower into the sea and the sea level rises around the volcano. The coral grows upwards to keep from getting too far from the sunlight at the sea surface. The outward side of the coral reef grows fastest, since ocean currents bring in the plankton that the corals feed on. The water on the landward side of the reef is still and there is less oceanic plankton. Here the reef is unable to grow fast enough to keep up with the rising sea level and is eventually drowned. A lagoon develops between the reef and the land, resulting in the characteristic barrier reef shape.

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Q: How does barrier reef form?
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What type of site is the Great Barrier Reef?

The Great Barrier Reef is a coral reef.


What is the name of a barrier reef?

The barrier reef off of the coast of Australia is the Great Barrier Reef. This reef is the largest coral reef system in the entire world.


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The proper name for the Great Barrier Reef is simply "Great Barrier Reef".


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No. Although Osprey Reef is in the Coral Sea, where the Great Barrier Reef is located, it is actually separate from the Great Barrier Reef.


When did the Great Barrier Reef get it name?

The Great Barrier Reef was named by Matthew Flinders, the first explorer to circumnavigate the Australian continent.The Great Barrier Reef is a coral reef placed into the category of 'barrier reef'. This means that the reef is separated from the coastline due to the water's depth being too deep. The reef was given its name because of the following.Great: The Great Barrier Reef is a large and vast coral reef: at 2000km long, it is the largest coral reef in the world.Barrier: The Great Barrier Reef is a barrier reef. A barrier reef is one which runs parallel to the shore, separated by a channel of water.Reef: The Great Barrier Reef is a coral reef.


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