The Seafloor Spreading Hypothesis Indicates What as the Primary Cause

question 54

Multiple Choice

The seafloor spreading hypothesis indicates what as the primary cause of continental movement?

• A)volcanism in the ocean crust
• B)convergence of tectonic plates
• C)the formation and destruction of ocean basins
• D)the convection of mantle heat
• E)the decay of radioactive isotopes

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