37 POINTS!!! Explain why the composition and liquid state of the outer core are necessary for creating Earth’s magnetic field?

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asked Oct 27, 2022 53.2k views

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Karen · Answer 1 · 2022-11-02T06:24:20+0000

Answer: Differences in temperature, pressure and composition within the outer core cause convection currents in the molten metal.This flow of liquid iron generates electric currents, which in turn produce magnetic fields.

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37 POINTS!!! Explain why the composition and liquid state of the outer core are necessary for creating Earth’s magnetic field?

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