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SciShow
Inside the Nepal Earthquake
SciShow News explains the forces at work behind the earthquake in Nepal, introduces you to a new species of dinosaur, and reveals a discovery in Antarctica.
Visual Learning Systems
Forces Shaping the Earth: Faulting
Gravity and erosion are major factors in changing the shape of the surface of Earth. The different types of erosion, and the major types of mass movements caused by gravity are discussed in this video. Other terminology includes:...
US Geological Survey
U.s. Geological Survey: Earthquakes: Thrust Fault
Quick, full color animation of a thrust fault, or a high-angle reverse fault.
Incorporated Research Institutions for Seismology
Iris: Focal Mechanisms Explained
Focal mechanisms are based on the direction of the first arriving P wave. This animation walks the viewer through steps to understand how scientists know what kind of fault motion occurred deep underground. [6:35]
US Geological Survey
U.s. Geological Survey: Earthquakes: Blind Thrust Fault
A quick, animated illustration showing a blind thrust fault that does not rupture all the way up to Earth's surface.