Rocks made from magma that has cooled and solidify.

Rocks formed under extreme pressure and temperature from existing rock.

Rocks made from layers of sediment and dead creatures pressurized and cemented and cemented together

Igneous rock that formed below the earth's surface and which is made of large.

Igneous rock that formed above the earths surface and which is made of very small crystal's.

Hot molten rock below the earth's surface.

Hot molten rock from below earth's surface that is expelled by volcanoes.

The theory that earths continentals were once joined as a sing land mass.

The name of the giant continental that had once been joined together.

Huge under water mountains

The theorist that earth's lithosphere is mad of huge plate that move over the surface of the earth.

The process where hot soft rock rises, cools and sinks, then is heated and rises again.

A thin layer of cool rock that surrounds Earth's surface.

Earth's crust and the very top of the mantle.

Occur where plate move apart. Most divergent boundaries are found in the ocean.

Occurs where plates scrape past each other.

Place where heated rock rises inplumes, of thin columns, from the mantle.