'Seismic sea wave' diaporamas de présentation

Earthquakes

Earthquakes. Introductory Clips. http://video.nationalgeographic.com/video/player/environment/environment-natural-disasters/earthquakes/earthquake-101.html. What is an Earthquake?. Earthquakes : Vibrations (seismic waves) within Earth materials are produced by the rapid release of energy

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#21-Mafic

#21-Mafic. Definition: Igneous rocks that contain dark colored minerals. #22-Magnitude. Definition: A measure of the size of an earthquake based on the amount of ground motion experienced: specified on the Richter scale . #23-Mantle.

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Tsunamis!!

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People and Earthquakes Chapter 10 Section 3 pages 313-319

People and Earthquakes Chapter 10 Section 3 pages 313-319 . By : Brier, Emily, and Caitlyn. Need to know vocabulary . Magnitude - measure of energy realized during an earth quake. Liquefaction - occurs when wet soil acts more like a liquid during an earthquake.

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