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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. ma…

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. ma…
asked 77.4k views
2 votes
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

asked
User Utkarsh Yeolekar
by
8.3k points

2 Answers

0 votes

Answer:

B

Step-by-step explanation:

answered
User Mikelle
by
8.5k points
3 votes
the answer is B. because the peaces move making friction which results in the magnetic field.
answered
User Polpetti
by
8.2k points
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