What is formed where oceanic lithosphere subducts?
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B. |
C. |
D. |
Why doesn’t continental crust subduct beneath oceanic crust?
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B. |
C. |
D. |
Where are continental volcanic arcs formed?
A. |
B. |
C. |
D. |
Where does the magma come from that creates the volcanism seen in continental volcanic arcs?
A. |
B. |
C. |
D. |