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8U3C4

History of Life on Earth

QuestionAnswer
geologic time scale A record of the geologic events and life forms in Earth's history.
eon the largest division of time
era a broad span of geological time based on the general type of life existing during that time
period a span of time within an era
epoch a subdivision of a geological period
Pangea term for the super continent which contained all the plates together
Created by: Ms. Greenup
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