What Is The Definition Of The Earth's Crust?


3 Answers

Aisha Profile
Aisha answered
The Earth's crust is composed of a great variety of igneous, metamorphic, and sedimentary rocks. It is underlain by the mantle. The upper part of the mantle is composed of peridotite, a rock denser than rocks common in the overlying crust.
Tauseef Sheikh Profile
Tauseef Sheikh answered
An earth crust is the top most layer of the earth. The earth crust is made up of a great variety of igneous (shaped under great heat), metamorphic and sedimentary rocks.
Anonymous Profile
Anonymous answered
It is the layer of rock that forms earth;s outer surface.

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