Seismic Waves and Tectonics

Geology .com
http://geology.com/plate-tectonics.shtml

Pangaea and Continental Drift- watch them move and change when you move through the time periods
http://www.exploratorium.edu/origins/antarctica/ideas/gondwana2.html

interactive pangaea
http://kids.earth.nasa.gov/archive/pangaea/Pangaea_game.html


More!

http://www.pbs.org/wgbh/aso/tryit/tectonics/
Plate tectonics map

http://www.uky.edu/AS/Geology/howell/goodies/elearning/module04swf.swf

The whole shebang! Tectonics, Boundaries, Drift....
http://www.enchantedlearning.com/subjects/astronomy/planets/earth/Continents.shtml

Sea Floor Spread

http://www.pbs.org/wgbh/aso/tryit/tectonics/divergent.html

check out the boundary links on this page as well!

It's a puzzle
http://www.enchantedlearning.com/subjects/astronomy/activities/radiobuttonquiz/Tectonicspz.shtml

Hotspots, volcanoes, and more!
http://www.divediscover.whoi.edu/tectonics/index.html

Lots of Links to Seismic Waves!
http://msteacher.org/return_list_science.aspx?id=1220