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coral reefs were formed by the calcium of skeletons
What else can I help you with?
Is a coral reef formed by animal or mineral or both?
coral reefs are formed from mineral.
How coaral reefs are formed?
They are formed in the ocean. By some rocks and plants. Put on for hundreds of years.
How do sediments turn into coral reefs?
Sediments turn into coral reefs when coral colonies are formed over them, a process that can take thousands of years.
What are islands formed by the buildup of coral reefs on submerged volcanoes called?
submerged islands
How do cays form?
A Cay is formed when Ocean currents loose sediments as they pass over reefs Gradually layers of deposited sediment build up on the surface of the reefs
What does Cay mean?
a small, low-elevation, sandy island formed on the surface of coral reefs
What is the difference between a island and a cay?
a low elavation of land formed from the surface of coral reefs
How is a low island formed?
A low island is typically formed by the buildup of coral reefs or by volcanic activity. Coral atolls are formed by the growth of coral reefs on the rim of submerged volcanic islands. Volcanic low islands are created by the eruption of underwater volcanoes, with the accumulated lava and ash forming the island over time.
What is a diverse and fragile ecosystems formed from coral shells of calcium carbonate?
You think of course to coral reefs.
Were the Bahamas formed by coral?
Yes, the Bahamas were formed by coral reefs that have accumulated over thousands of years. The islands are composed of limestone rock formed from the skeletons of coral polyps and other marine organisms.
What is an island formed by the remains of sea animals?
An island formed by the remains of sea animals is known as an atoll. Atolls are composed of coral reefs surrounding a lagoon, often formed on top of submerged volcanic islands. The coral reefs are built up over thousands of years by the accumulation of calcium carbonate skeletons from coral polyps.
What three types of islands exist in the pacific?
Most of the Pacific Islands are low oceanic islands which formed from coral reefs.
