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Didactic Earthquake Displays

Did You Know?

Earthquakes are the geological forces of the Earth that build mountains and

   create ocean.  They are nature’s reminder that we are living on the thin outer

   crust of a planet that is cooling.

Each year, approximately 800,000 earthquakes are recorded worldwide. Most

   are too small to be felt, but typically at least one is a great earthquake.

The Earth’s outer crust is divided into plates.

   Earthquakes occur when plates move under

   over, or slide past each other.

Earthquakes typically occur along plate

   boundaries

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