Whose Fault Is It Anyway | Shaking Up The Land | Wave Goodbye | Dude, It's Seismic | Nepal and Other Formerly Scenic Areas |
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Above
In a normal fault, the hanging wall sits (above/below) the fault.
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Anticline
What is created when compression forces bend the rock into an upward fold?
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P-waves (primary waves)
What is the fastest of the seismic waves?
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Focus
What is located in the rock directly below the epicenter?
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Mid-Atlantic Ridge
What geographic feature crosses Iceland?
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Footwall
What is the rock that lies under the fault called?
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Synclines
What is created when compression forces bend the rock into a downward fold?
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Surface waves
What kind of waves make the ground roll like ocean waves?
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3
What is the minimum number of seismagraph stations are needed to find the epicenter?
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Strike-Slip (San Andreas Fault)
What kind of fault caused the 1906 San Francisco earthquake?
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Tension
What kind of stress force is created by a normal fault?
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Himalayas
The collision of 2 plates, Indian and Eurasian Plate, created huge folds which resulted in what mountain range?
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S-waves (secondary waves)
P-wave can pass through solids and liquids. Which wave cannot pass through liquids?
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Energy
What does the Moment Magnitude Scale measure?
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Indian plate moving under the eurasian plate
What caused the Nepal earthquake?
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Shearing
What kind of stress force is created by a strike-slip fault.
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Tension
fWhat kind of stress causes fault-block mountains?
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P-waves
Which type of wave compresses and expands the ground like an accordian?
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32
When comparing Moment Magnitudes, for each 1-point increase in magnitude, there is roughly ___ times the energy released?
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Nuclear Power
The Japan earthquake and resulting tsunami caused the meltdown of what kind of facility?
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Strike-Slip
What kind of fault is the San Andreas Fault in California?
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Plateau
What is a large area of flat land uplifted well above sea level called?
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Energy
What do seismic waves carry?
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Peoples' observations
The Modified Mercalli scale measures the amount of shaking from an earthquake. How are the data collected?
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4
Japan is located on the junction of how many plates?
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