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Flashcards covering Earth's layers and rock types.
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Crust
The outermost solid layer of the Earth.
Mantle
One of the three layers of the earth, located between the curst and the core.
Igneous Rocks
Also called primary rocks; one of the three main types of rocks.
Sedimentary Rocks
One of the three main types of rocks.
Rocks
Made up of minerals and do not possess a definite chemical composition.