Other
University of Delaware: Plate Tectonics
This site is a very simple overview of plate tectonics. It includes a map of all the major plates and a diagram of the layers of the earth.
PBS
Wnet: Thirteen: Savage Earth: Waves of Destruction, a Tsunami Animation
View a brief animation that explains the science behind a tsunami.
Other
K 3 Learning Pages: Tsunami Disaster
This site features several links to tsunami relief sites. Students and teachers can access information about the tsunami relief efforts through these resources.
Incorporated Research Institutions for Seismology
Iris: Pacific Northwest vs. Sumatra: Flash Rollover
This rollover compares the earthquake of 1700 in the Pacific Northwest with the 2004 Sumatra earthquake and tsunami.
PBS
Wnet: Thirteen: Savage Earth Online
PBS produced "Savage Earth," a television series about volcanoes, earthquakes, and tsunamis. Contains extensive information with great graphics.
Scholastic
Scholastic: Disaster in the Pacific
Articles on the devastation in Japan due to the earthquake in March, 2011. Also find resources on tsunamis, tectonic plates, and earthquakes.
Other
Federal Emergency Management Agency: Tremor Troop: Earthquakes [Pdf]
A 260-page unit of activities on earthquakes. Covers what they are, their cause, why and where they occur, their impact on the Earth, how they are measured, and safety and survival. Includes worksheets and has a glossary at the end.