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Layers of Earth
By: Emily Dykema
❖ The crust covers the entire surface of earth, even underneath the oceans❖The crust floats on top of the second layer of Earth, the mantle❖ Beneath the mantle is the core of Earth
Earth is divided into 3 layers that vary in thickness, texture, and temperature:
Composition of Earth
Thickness(Miles) Texture Temperature Crust 25 Solid, Brittle Cool
Mantle 1800 Solid, Plastic Hot
Core 2175
Outer 1360 Liquid Very Hot Inner 815 Solid Very Hot
Diagram of the Earth's layers: