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Which layer of the Earth is composed mostly of granite rock and has a density of 2.7 g/cm3?
Which layer of the Earth is composed mostly of granite rock and has a density of 2.7 g/cm3?
What is the name of the supercontinent proposed by Alfred Wegener in 1915?
What is the name of the supercontinent proposed by Alfred Wegener in 1915?
Which type of rock is mostly found in the oceanic crust with a density of 3.0 g/cm3?
Which type of rock is mostly found in the oceanic crust with a density of 3.0 g/cm3?
What evidence supports the theory of continental drift?
What evidence supports the theory of continental drift?
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What is the process by which denser crust sinks underneath less dense crust?
What is the process by which denser crust sinks underneath less dense crust?
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