• Thumbnail for Reef
    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 (1,586 words) - 02:27, 2 November 2024
  • Thumbnail for Coral reef
    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...
    163 KB (18,247 words) - 05:39, 2 November 2024
  • Thumbnail for Great Barrier Reef
    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 (11,705 words) - 06:04, 30 September 2024
  • Thumbnail for Reefing
    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...
    5 KB (631 words) - 08:35, 6 August 2024
  • Thumbnail for Reef shark
    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...
    793 bytes (93 words) - 08:00, 26 March 2024
  • 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...
    866 bytes (141 words) - 18:13, 9 March 2024
  • Reef is a brand of casual sandals, known as flip-flops (Australia: thongs, New Zealand: jandals), created by two Argentine brothers, Fernando and Santiago...
    3 KB (173 words) - 10:08, 15 August 2024
  • Thumbnail for Fringing reef
    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) - 13:21, 6 September 2024
  • Thumbnail for Pacific reef heron
    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...
    13 KB (1,283 words) - 14:30, 25 September 2024
  • Thumbnail for Kingman Reef
    Kingman Reef (/ˈkɪŋmən/) is a largely submerged, uninhabited, triangle-shaped reef, geologically an atoll, 9.0 nmi (20 km) east-west and 4.5 nmi (8 km)...
    25 KB (2,696 words) - 20:10, 22 October 2024