The Layers of the Earth
By levans1, Updated
Scientist Joe explains the four main layers of the Earth
Hi I'm Scientist Joe and I'm going to tell you about the layers of the Earth !
Ok, so the Earth has four main layers, The Crust, The Mantle , The Outer Core and The inner Core
The first layer is the crust, it has the continents on it and the ocean floor it also is thick and rigid. Then the Mantle it is 2900 miles thick, it also has a lot of churning magma . Then the outer core it is about 6000 degrees and has liquid iron and metal. Finally the inner core it is solid and contains iron and nickel.
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