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- NATIONAL MUSEUM of the PACIFIC WAR
Earth's Atolls: How They Were Formed
K. KlatteDid you know that coral reefs and volcanoes have a very interesting connection? An atoll is a coral island surrounding a lagoon. Atolls are formed when a reef grows around a sinking volcanic island. This book explores the relationship between volcanoes and reefs and the "life" cycle of a volcanic island. Gr. 3-7