The outer core is thought to be molten because it
A)is denser than the inner core.
B)will not transmit P-waves.
C)is made of iron and nickel.
D)will not transmit S-waves.

Name: The outer core is thought to be molten because it A)is denser than the inner core. B)will not transmit P-waves. C)is made of iron and nickel. D)will not transmit S-waves.
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Question

Quizplus · Accepted Answer

The outer core will not transmit S-waves, which are shear waves that cannot travel through liquids. This suggests that the outer core is molten.

The Outer Core Is Thought to Be Molten Because It