Born of FireDVD - 2010
Uses the Mount St. Helens and the Santorini volcanoes and the San Francisco earthquake as dramatic evidence that our planet's subterranean regions are active and continually changing. Explains the plate tectonics theory and accompanies scientists around the world as they study the boundaries between plates of the earth's crust where earthquakes and volcanoes may occur in the future.
Publisher: [Washington, D.C.] : National Geographic Video, 
Branch Call Number: DVD 551.1 B645
Characteristics: 1 videodisc (60 min.) : sd., col. ; 4 3/4 in