Q:
What is a ring-shaped coral island called?
A:
Quick Answer
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 central lagoon.
Continue Reading
Credit:
LatitudeStock - TTL
Gallo Images
Getty Images
Full Answer
According to Britannica.com, the ribbons of reef that make up an atoll need not always be ring-shaped or circular, but they always form a closed shape around a lagoon of around 160 feet in depth. The coral reef is mostly underwater, with small islands or longer masses of land on the rim of the reef. Some atolls are inhabited. Inhabited atolls can be found in Polynesia, Micronesia and the Maldives.
Learn more about LandformsSources:
Related Questions
-
Q:
How does an artesian well form?
A: Artesian wells form when water flows through a permeable rock from a higher area to the area of the well. Artesian wells produce water flow without any add... Full Answer >Filed Under: -
Q:
What is a delta in geography?
A: A delta is an area of land in which a river divides into smaller rivers and empties into a larger body of water. It is also possible to have a delta that e... Full Answer >Filed Under: -
Q:
What are examples of fault-block mountains?
A: Some examples of fault-block mountains include the Sierra Nevada and the Grand Tetons in the United States and the Harz Mountains in Germany. Fault-block m... Full Answer >Filed Under: -
Q:
What is the difference between a prairie and a savanna?
A: The primary distinction between a prairie and a savanna is the climate. Savannas, or tropical grasslands, cover almost half of the African continent and pr... Full Answer >Filed Under:
