The Earth's mantle, the semi-molten layer below the crust, is composed largely of what chemical ...

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The Earth's mantle, the semi-molten layer below the crust, is composed largely of what chemical ...

The Earth's mantle, the semi-molten layer below the crust, is composed largely of what chemical materials?
A) Iron-poor rocks and minerals C) Solid hydrogen and helium
B) Almost pure iron D) Minerals rich in iron and magnesium

Textbook

Discovering the Universe

Edition: 7^th

Authors: Kaufmann, Comins

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hyponotica

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symbo Author

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7 years ago

Good timing, thanks!

emilyas19

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Yesterday

Thanks

Alina01978

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2 hours ago

Brilliant ツ

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