Using evidence from the article, defend the concept that Earth’s magnetic poles have swapped places over time.

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24-05-2020
Physics

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Using evidence from the article, defend the concept that Earth’s magnetic poles have swapped places over time.

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ryanmallett411 ryanmallett411 · Answer 1 · 2020-05-25T20:46:23+02:00

ryanmallett411 ryanmallett411

25-05-2020

Answer: Scientists found evidence of Earths magnetic field reversal in rocks on the ocean floor at plate boundaries. These rocks have alternating polarity due to magnetization that occurred during their cooling period. Using radio metric dating, scientist estimate that reversals occur approximately every several hundred thousand years.

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