Rent Physical Geography: Earthquakes on DVD

Physical Geography: Earthquakes and How They Are Measured

2000 Rated NR 32m

This fascinating video goes behind the scenes with seismologists at the National Earthquake Center in Colorado to school viewers about the causes of temblors, methods of triangulating their epicenters, the Mercalli and Richter scales and more. You'll learn why certain areas are more prone to shakers than others and watch as scientists spring into action to record and analyze data from a real earthquake.

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Movie Details

Not rated. This movie has not been rated by the MPAA.
Screen formats

Full Screen 1.33:1



Closed captioned


Language and sound

English: Dolby Digital 2.0 Stereo

Other features

Color; interactive menus; scene access.