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2 years ago

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Why the core is metallic and the lower mantle is not.

1 answer:

Ugo [173]2 years ago

6 0

Answer:

due to the overlaying layers of strata (layers of earth) an high pressure is created at the core. due to this it behaves like an solid rether than being a liquid... the lower mantle is not solid because in this case the overlaying strata doesn't produce that much pressure on it..

Explanation:

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