How do atolls form?
A) from turbidity currents
B) from fringing coral reefs around a volcano
C) sediment traps in trenches
D) from black smokers that build up excess minerals

Name: How do atolls form? A) from turbidity currents B) from fringing coral reefs around a volcano C) sediment traps in trenches D) from black smokers that build up excess minerals
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Question

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Atolls form from fringing coral reefs around a volcano that sinks over time, leaving a ring of coral reefs surrounding a central lagoon.

How Do Atolls Form