Eshaunlee476
Answered

What causes the earth’s magnetic field?

A.
the mineral composition of the earth’s crust

B.
currents in the earth’s liquid-metal outer core

C.
molten material in the mantle

D.
magnetic particles located at the earth’s poles



Answer :

antronity
the answer is B. because the peaces move making friction which results in the magnetic field.
finnylikescats

Answer:

B

Explanation:

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