TV Program: Earth Revealed: Introductory Geology: Earthquakes

This episode took a detailed look at the phenomenon of earthquakes. It explained their causes; the means by which seismologists measure earthquakes; the difference between p-waves and s-waves; and scientists' efforts to improve their record of earthquake prediction.

CC - Closed Caption
HD - High Definition
16:9 - Anamorphic Widescreen
LTR - Letterbox
DVI - Descriptive Video Information for the visually impaired

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