Characteristics of earth crust – InterviewSolution

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1.	Characteristics of earth crust
Answer» In GEOLOGY, a CRUST is the outermost layer of a planet. The crust of the Earthis COMPOSED of a great variety of igneous, metamorphic, and sedimentary rocks. The crust is underlain by the MANTLE. The upper part of the mantle is composed mostly of peridotite, a ROCK denser than rocks common in the overlying crust.

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