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Secrets of the Earth (2014)
Airing | 1/23, 9:00a
S2 E6 | Man-Made Earthquakes
1h 0m | Weather, Documentary
Watch Secrets of the Earth online.
Quakes can be triggered not just by forces deep within the earth, but also by giant dams and reservoirs, deep mines and the new technique of oil drilling called fracking.
Season
2
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