Earth’s magnetic area flipped 42,000 years in the past, making a local weather ‘catastrophe’

by akoloy

A reversal in Earth’s magnetic field 1000’s of years in the past plunged the planet into an environmental disaster that will have resembled “a disaster movie,” scientists just lately found. 

Our planet‘s magnetic area is dynamic and, quite a few instances, it has flipped — when the magnetic North and South Poles swap locations. In our electronics-dependent world, such a reversal might critically disrupt communication networks. 

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