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  CoralReef

Sigma KEE - CoralReef

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
珊瑚礁
CoralReef is the subclass of Reefs that are formed from living organisms that produce the limestone formations of the reef. Coral reefs include fringing reefs, barrier reefs, and Atolls.
Relationships      
Parents A Reef is a ridge of rock, coral, or sand at or near the surface of a WaterArea.
Children 環礁Atoll is the class of CoralReefs which surround a lagoon.


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