Unearthing metamorphic rocks

Metamorphosis means change, and metamorphic rocks are rocks that have been transformed by heat and pressure. Chapters focus on explaining the forces that can change rocks, how metamorphic rocks are classified, and graphic organizers help illustrate how metamorphic rocks are part of the rock cycle. 

Graphic organizers, photographs, and videos in the interactive eBook version give readers a more in-depth look at the information covered in the print version. These features provide readers with interactive experience of the book. 
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