- #1
verdigris
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Does the core of the Earth belong to the Earth or did it come from outer space and collide with the Earth.In this scenario the volume of the moon added to the volume of the continental rocks should equal the volume of the
core ( the collision would have displaced material from inside the Earth).And could such a collision have fractured the Earth's surface starting plate tectonics?
core ( the collision would have displaced material from inside the Earth).And could such a collision have fractured the Earth's surface starting plate tectonics?