Earth Layers and Rock Types

Flashcards covering Earth's layers and rock types.

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.