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What are the three classes of rocks?
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Follow the arrow from sedimentary rock to metamorphic rock. What
process is necessary to change a sedimentary rock to a metamorphic
rock?
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Follow the arrow from sediments to sedimentary rock. How do
sediments become sedimentary rock?
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How is magma formed?
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How does magma become igneous rock?
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How does igneous rock become metamorphic rock?
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How does a metamorphic rock become an igneous rock?
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How are sediments formed?
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Which process cannot happen?
a. Igneous rock  heat and or pressure  metamorphic rock
b. Igneous rock  weathering and erosion  burial  deposition 
cementation sedimentary rock
c. Metamorphic rock  melting  solidification  igneous rock
d. Sedimentary rock  melting  solidification  metamorphic rock
Why?
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Can an igneous rock become another igneous rock? If so, how?
A sedimentary rock can become an igneous rock by melting and
solidification. According to the diagram, what’s one other, more
indirect, way a sedimentary rock become an igneous rock
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Describe three (3) characteristics of metamorphic rock.
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Describe the difference between igneous and metamorphic rock.
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How would you summarize the rock cycle? (3-5 sentences)
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Describe a model you would use to show the relationships within the
rock cycle. (How would you model an igneous rock becoming
sedimentary? Something like that…)
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