Metamorphic Rocks

Metamorphic Rocks

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Metamorphic rocks form deep below Earth’s surface. Over thousands of years, they make their way to the surface. Then they are collected for use as building materials, sharpened tools, and...
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Ages: 8-10
Read time: 15-30 mins
AR LEVEL: 4.8
LEXILE©: 850L
Ages: 8-10
Read time: 15-30 mins

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