Just how many earthquake occur daily? Check out the link below to visit the USGS website displaying earthquake events. You can change your search results by visiting the "gear wheel" settings button in the top right corner of the USGS Map page.
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Shadow ZonesShadow Zones are areas in which no seismic waves (P Waves) are recorded.
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Types of Seismic WavesThere are two types of seismic waves:
(Body Waves and Surface Waves) Body = P & S Waves Surface = Love & Rayleigh Waves |
TsunamiTsunami's are dangerous and caused by seismic activity. What can be done to prevent or minimize the devastation?
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