Structure Of The Earth Flashcards by Annabel Seigler | Brainscape

Q

Lithosphere

A

Crust

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Q

Asthenosphere

A

Upper mantle

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Q

Lower mantle

A

Mesosphere

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Q

5000km

A

Outer core

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Q

How thick is the inner core?

A

6000km

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Q

How thick is the crust?

A

5-70km

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Q

How thick is the upper mantle

A

660km

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Q

How thick is the lower mantle

A

3000km

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Q

Contains iron and nickel

A

Outer core

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Q

Made of rock

A

Crust

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Q

Solid but flows sometimes

A

Upper mantle

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Q

How hot is the inner core?

A

5000 degrees

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