what do the stripes in the paper represent

what do the stripes in the paper represent

1 year ago 63
Nature

The stripes in the paper represent magnetic oscillations from spreading ridges on the ocean floor, which indicate the reversal of the Earths poles. The stripes are recordings of magnetic polarity reversals that happen every few million years, which means that what we know as the north today would become south someday according to our compass if this happens right this moment. The stripes are shown in different colors for us to know the different charges they have, and we could tell if they are positive or negative.

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