Atoll

National Geographic
Contributed By
National Geographic
Resource Type
Classroom Material
Keywords
Earth Science Geology Oceanography Physical Geography Social Studies
Subjects
Earth and Space Sciences Geography World History
Grade Levels
Grade 4 Grade 5 Grade 6 Grade 7 Grade 8 Grade 9 Grade 10 Grade 11 Grade 12
Related Resources

Atoll

An atoll is a ring-shaped coral reef, island, or series of islets. The atoll surrounds a body of water called a lagoon.
Author

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