asked 129k views
5 votes
Iron-rich minerals in rock pointed in one direction and then switched to the exact opposite direction. This supports what idea?

asked
User Renae
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2 Answers

3 votes

Earth's magnetic field goes through pole reversals

answered
User Tunisia
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4 votes
Iron rich minerals in rock pointed in one direction the switch to the exact opposite direction. I'd say that what supports this idea is that Earth's magnetic field goes through pole reversals.
answered
User Mncedisi
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7.9k points
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