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Sigma KEE - Earthquake
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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
地震
Earthquake is the class of events in which the earth shakes while its layers readjust due to tensional stresses in the surface of the earth. A single earthquake may consist of one or more EarthTremors.
Relationships      
Parents 地质过程 The class of activities that are caused by geological forces and affect geological features, and which may affect the biosphere as well.


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