Earth's Interior

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Earth's Interior
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Aim What are the zones of earths interior?
I. Earths Interior
A. Three Major Zones
1. Crust

1. Outermost and thinnest layer
2. Makes up only 1 of earths mass

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2. Mantle

1. Middle layer
2. Lithosphere uppermost layer of mantle

c. Asthenosphere right below the lithosphere.
Due to high heat it has the ability to flow
(plastic).
3. Core

1. Makes up center of Earth
2. Outer core is liquid
3. Very dense, mostly made of iron

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