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Earth Sciences 8 Online
OpenStudy (anonymous):

Which rocks form igneous rocks? A. crystalline and sedimentary rocks B. sedimentary rocks only C. sedimentary and metamorphic rocks D. metamorphic rocks only

OpenStudy (zairahernandez):

Well Metamorphic rock can change into igneous or sedimentary rock. Igneous rock forms when magma cools and makes crystals. Magma is a hot liquid made of melted minerals. The minerals can form crystals when they cool.

OpenStudy (anonymous):

So It's C?

OpenStudy (zairahernandez):

B.

OpenStudy (zairahernandez):

yeah its C

OpenStudy (anonymous):

Thanks!

OpenStudy (zairahernandez):

your welcome

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