Earthquakes

Break in rock along which movement has occured

• fault

• epicenter

• earthquake

• geology

Another name for for a giant tidal wave

• big wave

• Tsunami

• focus

• fault

Usually occurs when there is movement along a fault

• pangea

• epicenter

• focus

• earthquake

Instrument used to record earthquakes

• seismograph

• tectonic plates

• epicenter

• focus

Place below the earth's surface where earthquake movement first occurs

• focus

• geology

• epicenter

• subduction

The place on the Earth's surface above the focus

• epicenter

• focus

• fault

• subduction

The study of Earth's beginning, history and structure

• Pangea

• tectonic plates

• Geology

• fault

Earth's crust is made up of gigantic puzzle pieces

• tectonic plates

• Plate tectonic

• fault

• focus

occurs when on plate goes under the other plate

• subduction

• transform

• divergent

• collision

"supercontinent"

• Earth

• Alfred Wegner

• Pangaea

• tsunami