Which is evidence that supports the dynamo theory?
A. The mantle is a solid.
B. Earth's outer core is a liquid.
C. Iron does not conduct magnetism.
D. Convection only occurs in the mantle.

Respuesta :

Answer: B. Earth's outer core is a liquid.

Explanation:

Answer:

B. Earth's outer core is a liquid

Explanation:

I just got it correct on apex

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