Different between crust and mantle

1.	Different between crust and mantle
Answer» Oceanic crust is usually 5-10 km thick and continental crust is 33 km thick on average. Beneath the crust is the mantle. The mantle is made up of SI and O, LIKE the crust, but it CONTAINS more Fe and MG. ... Thus, the mantle contains the lower portion of the lithosphere, the asthenosphere, and the MESOSPHERE.

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