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Plate Tectonics Articles, Theory, Plate Diagrams, Maps, Teaching Ideas
What Is The Moho?
What Is The Moho? Learn about the Mohorovicic Discontinuity.
Teaching Plate Tectonics with easy-to-draw illustrations is fun and effective.
Gifts that Rock! Find something for the rockhound on your holiday shopping list.
San Andreas Article
What is the San Andreas Fault? Map, photos and description of the fault.
Explore Plate Boundaries Zoom in for a close look with satellite images and maps.
How Deep Does Magma Form in subduction zones? Clues from chlorite.
Great Rift Valley
The East Africa Rift System Learn about the East Africa Rift.
Hawaiian Hot Spot
How did the Hawaiian Islands Form? The power of a moving plate over a stationary hot spot.
The Japan Earthquake shifted Earth\'s mass resulting in a shorter day.
San Andreas Map
Google Map allows you to zoom in on the San Andreas Fault with satellite images.
What Causes a Tsunami? Learn how plate motions trigger earthquakes and tsunamis.
Cities Moved by Quake
South American Cities Moved by Earthquake Some moved ten feet westward.
New Madrid Seismic Zone An earthquake hazard review for the NMSZ.
Pacific Tsunamis This ocean is surrounded by plate boundaries, that can produce tsunami.
Indian Ocean Tsunamis
Indian Ocean Tsunamis Deadly tsunamis triggered by earthquakes and volcanoes.
Geology Tools - Hammers, field bags, hand lenses, maps, hardness picks, gold pans.