Exam (elaborations)
Geology 107: Homework Study Guide.
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Geology 107: Homework Study Guide. The more silica in magma, the lower the viscosity. - CORRECT ANSWER False As a result of partial melting, magma originates in __________. - CORRECT ANSWER the mantle and crust When lava erupts at Earth's surface, what type of rock is produced? - CORRECT...
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