Earth HAS a History Worksheet

Earth HAS a History Worksheet Movie Summary: R. Palmer demonstrates the simple principles that form the basis for an understanding of the concept of geologic time, literally walking the viewer through layers of time in the colorful Flatirons area of the Rocky... (more details for Earth HAS a History*)

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File #115 Info: Created by K. McKain on August 16, 2008 using New York State standards for students at a grade 9-10 level.

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