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an atoll is formed first as a reef that fringes a volcanic island.As the island sinks(after the volcanic activity has ceased and the crust has cooled, becoming denser), the reef continues to build upward, eventually ending up as a ring-shaped structure
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Where are Bikini and Enewatak Atolls?

These atolls are both in the Marshall Islands.


Is there such a plural as atto for a number of atolls?

No, the word atolls is the plural form for the singular noun atoll. Example:There are a number of atolls on the coast near my home.


Where do atolls form?

Atolls are formed first as a reef that fringes a volcanic island. The two largest atolls are Suvadiva in the Maldives Island and Kwajalein in the Marshall Islands.


Where are atolls found?

On an island


Do people affect atolls?

Yes, people can have a significant impact on atolls through activities such as overfishing, pollution, and coastal development. These activities can disrupt the fragile ecosystem of atolls, leading to coral reef degradation and loss of biodiversity. Rising sea levels and climate change also pose threats to atolls and the communities that depend on them.


Atolls are examples of?

crustal sinking


Atolls are examples of what?

crustal sinking


What is a ring-shaped island called?

Atolls


Why don't atolls sink?

Atolls are created from coral reefs that grow on the rims of submerged volcanic islands. As the islands erode over time, the coral reefs continue to grow upward to maintain a balance between erosion and coral growth. This process prevents the atolls from sinking.


What are small bodies of water at the centers of atolls?

lagoon


What geographic term can be used to describe the maldives?

atolls


Where would most atolls be located?

Most atolls are located in the Pacific Ocean, particularly in the South Pacific region. They are commonly found in areas with warm, clear waters and are often associated with coral reef systems. Additionally, atolls can also be found in the Indian Ocean and the Caribbean Sea.