Scientists say that the Earth's core slowed down and would be changing its direction. What effects would this phenomenon have?

A study published in the journal Nature Geoscience shows that the core of our planet has stopped and it is possible that it is now rotating in the opposite direction to the surface.

If the results are confirmed, this phenomenon could influence the speed at which the Earth rotates, the length of its days and the magnetic field, in addition to affecting the climate and sea level.

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