Netvouz / beachschool / tag / platetechtonics http://netvouz.com/beachschool/tag/platetechtonics?feed=rss beachschool's bookmarks tagged "platetechtonics" on Netvouz 1. Main types of plate boundaries [This Dynamic Earth, USGS] http://pubs.usgs.gov/gip/dynamic/Vigil.html 4th Grade > Plate Techtonics, Earthquakes and Volcanos beachschool Mon, 20 Apr 2009 16:55:14 GMT