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Earth's Interior. - Coggle Diagram
Earth's Interior.
crust
It has an average thickness of about 18 miles ( 30 km) below land, and around 6 miles ( 10 km) below the oceans.
Together, the crust and the upper mantle form the earth's outer shell.
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Inner Core
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The Inner Core is solid due to the pressure caused by the weight put on it by earth's other three layers.
Here, Temperatures reach extraordinary levels, estimated to be between 7,200- 8,500 F (4.000- 4,700 C)
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