LAYERS OF THE EARTH

INNER CORE

-1,287.48 km thick
-Solid (Pressure)
-Made of solid iron and nickel
-About 9,000 degrees Fahrenheit

OUTER CORE

OUTER CORE

• Hot liquid
• Made of iron and nickel
• 4,000 degree Fahrenheit to 9,000 degrees Fahrenheit

THE MANTLE

-2,896.819 km thick
-Hot solid and liquid rock
-Made mostly of Si, Al, Fe, O and Mg
-Convection occurs in this layer

THE CRUST

-8.047 km to about 32.187 km thick
-Solid and liquid
-Partially made of granite, sandstone and marble

Asthenosphere: a ductile layer due to the warmth of the Earth (180 km thick)

Lithosphere: giant plate around the earth that is the crust and upper part of the mantle adjoined (about 80 km deep)

The Earth's Magnetic Field: the core of the Earth that creates a type of magnetic field call the dynamo

Sources
-https://www.windows2universe.org/earth/interior/earths_crust.html
-http://www.colorado.edu/physics/phys2900/homepages/Marianne.Hogan/inside.ht...
-https://en.m.wikipedia.org/wiki/Earth's_magnetic_field
-https://en.m.wikipedia.org/wiki/Dynamo_theory
-https://en.m.wikipedia.org/wiki/Mantle_(geology)
-https://earthquake.usgs.gov/learn/glossary/?term=asthenosphere

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