An atoll sometimes called a coral atoll, is a ring-shaped coral reef including a
coral rim that encircles a lagoon partially or completely. There may be coral
islands/cays on the rim.
A ring-shaped coral island is called an atoll. According to Encyclopedia
Britannica, an atoll is made up of sections of coral reef that form a closed shape
around a ...
An atoll. ... Narrow ring-shaped coral island? atoll. 1 person found this ... A ring
shaped coral island surrounding a lagoon is called an atol. 6 people found this ...
Atoll: Ring-shaped coral island that surrounds a shallow lagoon. ... Lagoon: A
shallow body of water that is separated from the sea by a reef or narrow island.
May 19, 2015 ... In the Marshall Islands, every single atoll — a ring-shaped coral reef resulting
from a sunken volcano — is narrow and barely above the water.
strait, a narrow passage of water connecting two larger bodies of water ... atoll, a
ring-shaped coral island and its reef, nearly or completely enclosing a lagoon.
Aug 30, 2010 ... An atoll is a ring-shaped island that encloses a central lagoon. ... is usually
associated with oceanic islands formed by volcanoes; coral reefs ... an allusion to
nine narrow channels on the south-central portion of the island.
ATOLL: A ring-shaped coral island nearly or quite encircling a lagoon. .....
ISTHMUS: A narrow strip of land connecting two considerable bodies of land.
KAME: A ...
Its 1196 coral islands are ... Almost all atolls are surrounded from a large ring-
shaped coral reef. .... blue coral and at one end of the cave is a narrow swim-.
Mar 8, 2013 ... 320px-Atafutrim The standard should also work for really weird-shaped islands.
Consider for example a coral island in the form of a narrow ring ...