PLATE TECTONICS AND EARTH'S LAYERS
VIDEO SEGMENTS ON PLATE TECTONICS AND EARTH'S LAYERS
Web Articles:
http://sio.ucsd.edu/voyager/earth_puzzle/
http://www.ology.amnh.org/earth/plates/index.html
http://geology.er.usgs.gov/eastern/plates.html
http://www.crystalinks.com/rof.html
http://www.enchantedlearning.com/subjects/astronomy/planets/earth/Inside.shtml
http://www.enchantedlearning.com/subjects/astronomy/planets/earth/Continents.shtml
http://www.cotf.edu/ete/modules/msese/earthsysflr/plates1.html
http://webspinners.com/dlblanc/tectonic/ptbasics.php