Geography > GIZMOS > Collaborative College Of Techn - SCI 1015.2 Earthquake Gizmo (All)

Collaborative College Of Techn - SCI 1015.2 Earthquake Gizmo

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1. Have you ever experienced an earthquake? No i. Earthquakes are usually caused by the sudden movement of rocks along a fault, or fracture, in Earth’s crust. The most famous fault in the U.S. i ... s the San Andreas Fault in California. What major cities are located near the San Andreas Fault? It slices California in two from Cape Mendocino to the Mexican border. Gizmo Warm-up: The Earthquakes 1 – Recording Station Gizmo™ simulates the seismic waves released by an earthquake. To begin, look at the key on the bottom left side of the Gizmo. 1. The epicenter of the earthquake is the point on Earth’s surface closest to the focus, or origin, of the earthquake. A. What symbol represents the epicenter? The Location of the Epicenter is the symbol that represents the Epicenter – Triangle with A B. What symbol represents the recording station? Location of Earthquake is the symbol that represents the Recording Station. 2. Click Play and observe the seismic waves leaving the epicenter of the Earthquake. A. What types of seismic waves are released? P Waves and S Waves B. Look at the Recording station detector on the upper left side of the Gizmo. What happens when the seismic waves hit the recording station? There waves are strengthened and they began to get faster. Activity A: Get the Gizmo ready: • Click Reset ( ). • Check that the Distance from the station to the [Show More]

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