The Earth is made up of four main layers:
Crust: This is the thin, outermost layer where we live. It includes the continents and the ocean floors.
Mantle: Located below the crust, this layer is made of semi-solid rock that moves very slowly. It’s divided into the upper and lower mantle.
Outer Core: This layer is made of liquid iron and nickel. It’s very hot and creates the Earth’s magnetic field.
Inner Core: The center of the Earth is a solid ball made mostly of iron and nickel. It’s extremely hot and under immense pressure.
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