Inner Core (solid, 6 000 degrees, iron and nickel), Outer Core (5000 degrees C, liquid, moving metals here make Earth's magnetic field), Lower Mantle (higher pressure, 3000 degrees C), Upper Mantle (solid and liquid rock, ~ 500 km deep, 1000 degrees C), Crust (outer layer made of plates - thin oceanic crust or thick continental crust).

Structure of the Earth

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