Earthquakes geofest5
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| show | 3
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| Which waves move out from the focus and move the fastest? | show 🗑
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| show | S-Secondary Waves
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| show | solids and liquids
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| Push and pull rock creating a back-and-forth motion in the direction the wave is moving (longitudinal wave) | show 🗑
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| What types of waves form when P and S waves reach the surface? · | show 🗑
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| Which waves move out from the earthquake focus and move slower than primary waves? | show 🗑
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| show | surface waves
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| show | s waves
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| Scientists use the principle that the speed and direction of a seismic wave depends on | show 🗑
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| show | the solid inner core and liquid outer core of Earth
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| because earthquake waves travel faster through the mantle than through the crust, scientists know that the | show 🗑
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| show | magnetic field.
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| show | where the energy is released in an earthquake.
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| The energy spreads outward in all directions as vibrations called | show 🗑
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| show | seismograph.
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| show | seismogram
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| Measuring the time between the arrival of the P and S waves determines ___________________. | show 🗑
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| _____________ identifies the epicenter of an earthquake. The location of an earthquake’s epicenter is found by plotting circles on a map from the records of three seismograph stations and finding the point where the three circles intersect. | show 🗑
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Created by:
dalmueller