CORAL ATOLL Meaning and
Definition
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A coral atoll is a geographical formation consisting of a ring-shaped reef, enclosing a lagoon, that surrounds a central island or islet. It is primarily composed of coral structures, which are accumulated from the skeletal remains of coral polyps. The atoll begins its formation when coral larvae, typically originating from a nearby reef, attach themselves to submerged volcanic rocks or other hard surfaces. Over time, these coral larvae develop into colonies and construct limestone structures known as corals. These corals thrive in the warm, shallow waters, as they require sunlight for photosynthesis.
As the coral polyps continue to grow and reproduce, they create a complex ecosystem. Gradually, the coral structures accumulate, forming a ring-shaped reef that encloses a shallow, calm lagoon in its center. This lagoon is typically rich in marine life, acting as a safe haven for various species, including fish, mollusks, and other invertebrates.
Coral atolls are primarily found in tropical regions, particularly in the Pacific Ocean. They are often associated with volcanic activities, as the initial foundation for coral larvae attachment tends to be volcanic rock submerged beneath the ocean's surface. Due to their delicate and sensitive nature, coral atolls are particularly susceptible to disruptions such as rising sea levels, ocean acidification, and climate change, which can result in coral bleaching and the deterioration of the entire ecosystem.
Common Misspellings for CORAL ATOLL
- xoral atoll
- voral atoll
- foral atoll
- doral atoll
- ciral atoll
- ckral atoll
- clral atoll
- cpral atoll
- c0ral atoll
- c9ral atoll
- coeal atoll
- codal atoll
- cofal atoll
- cotal atoll
- co5al atoll
- co4al atoll
- corzl atoll
- corsl atoll
- corwl atoll
- corql atoll
Etymology of CORAL ATOLL
The word "atoll" originates from the Dhivehi language, which is spoken in the Maldives. The etymology traces back to the word "atholhu", meaning "a ring-shaped reef". It was first used in English by Charles Darwin in his book "The Structure and Distribution of Coral Reefs" in 1842.
The word "coral" comes from the Old French term "corail", which was adapted from the Latin word "corallium" or "coralium". The Latin term derived from the Ancient Greek word "korallion", which referred to the hard calcareous skeletons of marine polyps.
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