USGS CMG InfoBank: Plate Tectonics As A Source of Stress

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Comment: 05:06 - 05:27 (00:21)
Source: Annenberg/CPB Resources - Earth Revealed - 9. Earthquakes
Keywords: plate, stress, crust, earthquake, "James Sadd"

Our transcription: The movement of the tectonic plates is the principal source of stress in the Earth's crust, stress that accumulates over hundreds or even thousands of years is released in an instant as an earthquake.
Geologists study the mechanics of earthquake behavior in order to develop and understanding of where and when earthquakes are most likely to happen.

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