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10 questions from this quiz
Crust, mantle, outer core, inner core
Oceanic crust is thinner and denser
The crust and uppermost section of the mantle
1 to 10 centimetres
Slab pull
Plates move apart and magma rises to create new crust
Water released creates thick, gas-rich magma
No new crust is created or destroyed
Neither continental plate subducts into the mantle
Approximately 75%
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