The rock cycle / [produced by] Dallas County Community College District.

We tend to think of rocks as fixed ... frozen in time ... never-changing, but actually rocks are constantly changing. This process of change, which affects all rocks and rock material, is known as the Rock Cycle. This video looks at the relation between igneous rocks, sedimentary rocks, and metamorp...

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Bibliographic Details
Format: Video
Published: Dallas County, TX : Dallas County Community College District, 2012.
Online Access:Click for online access

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