This article explains the physics behind the giant waves. It also describes the tsunami warning system and cites several examples of the destruction caused by these great waves. The article also provides tips on what to do if a tsunami is imminent. Oceanography Discuss with students how an ocean disruption in Alaska can affect Chile. Geography Get a map of the world and lead a class discussion about which countries a tsunami would most likely hit.
History Discuss what else took place in the world during different major tsunamis.
Illustrate, through labeled diagrams, the difference between a wind-generated wave and a tsunami wave. Explain how a tsunami differs from a tidal wave. List four major areas on Earth that are most likely to experience the effects of tsunamis. List at least five things one should do after a tsunami warning is issued. Describe the difference between a tsunami watch bulletin and a tsunami warning.