An educational program about Earth's geology, introduces a number of geologic concepts including : basin & range, continental crust, crustal spread, earthquakes, erosion, exotic terrain, geologic time, glaciers, granite batholiths, MOHO, pillow lava, plate tectonics, rifts, subduction zones, volcanic activity, and xenoliths.
General Note
Includes approximately 400 US Geological Survey "Fact Sheets" in Adobe Acrobat (PDF) format, viewable on all PC and Mac systems with a DVD-ROM drive.
Special features: English & Spanish subtitles, English narration in Dolby Digital 2.0 Format, no region coding, DVD-ROM extras.