Colby Bailey

Earh's rocky surface containing the continents and ocean floor

The idea that many kinds of rocks form flat horizontal layers.

The idea of that a superconntinents split apart into pieces

The idea that new crust is forming at ridges in the sea floor

Hot melted rock.

The idea that Earth's surface is broken into plates

The layer beneath earth's crust

The sliding of a denser ocean plate

A huge rock in the Earth's crust

The point where an Earthquake starts

A vibration that spreads out away from focus.

A vibration that spreads out away from focus.

The point of an Earthquakes surface

The shaking of Earth's crust

A sensitive device that detects the shaking of the Earth's crust

The brightness of a star.

The center of a volcano

Magma that reaches Earth

A depression structure in the Moon's surface

A very hot part of the Earth's mantle

A steep sided cone

A wide gently sloped cone

A symmetric cone formed from eruptions

Heat from below Earth's surface