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dangina [55]
3 years ago
11

With layer of Earth is responsible for creating Earths magnetic field.

Biology
2 answers:
Neporo4naja [7]3 years ago
8 0
Unlike a bar magnet<span>, however, </span>Earth's magnetic field<span> changes over time because it is generated by a geodynamo (in </span>Earth's<span> case, the motion of molten iron alloys in its outer core).</span>
rosijanka [135]3 years ago
4 0
I would think the core. Because the Earth's magnetic field is the result of electric currents in the liquid metal outer core. 
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2 years ago
if an element has a half-life of 30 million years and there is 12.5% of it remaining in a rock, how old is that rock
Assoli18 [71]

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Hope it helps:)

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