Metamorphic Rocks

Metamorphic Rocks

Metamorphic rocks start off as some kind of rock. The starting rock can be igneous, sedimentary, or even another metamorphic rock. Heat and/or pressure then change the rock into a metamorphic rock.

CK-12 (Middle School)

ESSENTIAL QUESTION:

STANDARDS:
RST.4 - Key Terms, RST.2 - Main Ideas

DEPTH OF KNOWLEDGE (DOK) LEVELS:

2,3
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