What is the Earth's Mantle Made Of? - Universe Today
Like all the other terrestrial planets, (Mercury, Venus, and Mars) the Earth is made up of many layers. This is the result of it undergoing planetary differentiation, where denser materials sink to the center to form the core while lighter materials form around the outside. Whereas the core is composed primarily of iron and nickel, … Continue reading "What is the Earth’s Mantle Made Of?"
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