A reef is a ridge or shoal of rock, coral, or similar relatively stable material lying beneath the surface of a natural body of water. Many reefs result...
16 KB (1,584 words) - 03:45, 28 July 2024
A coral reef is an underwater ecosystem characterized by reef-building corals. Reefs are formed of colonies of coral polyps held together by calcium carbonate...
162 KB (18,185 words) - 19:16, 12 August 2024
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...
119 KB (11,647 words) - 07:21, 14 August 2024
Look up reefing in Wiktionary, the free dictionary. Reefing reduces the area of a sail, usually by folding or rolling one edge of the canvas in on itself...
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species of reef-associated sharks which are known by the common name reef sharks. In the Indian and Pacific Oceans: Blacktip reef shark Grey reef shark Whitetip...
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scarp in South Africa Great Barrier Reef or "The Reef", the planet's largest coral reef The Reef or The Reefs, a former mansion in Newport, Rhode Island, in...
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Reef is a brand of casual sandals, known as flip-flops (Australia: thongs, New Zealand: jandals), created by two Argentine brothers, Fernando and Santiago...
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The Pacific reef heron (Egretta sacra), also known as the eastern reef heron or eastern reef egret, is a species of heron found throughout southern Asia...
12 KB (1,228 words) - 15:28, 21 December 2023
A fringing reef is one of the three main types of coral reef. It is distinguished from the other main types, barrier reefs and atolls, in that it has...
15 KB (1,851 words) - 15:09, 30 April 2024
The blacktip reef shark (Carcharhinus melanopterus) is a species of requiem shark, in the family Carcharhinidae, which can be easily identified by the...
36 KB (4,281 words) - 17:05, 20 July 2024