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Earthquakes

Complete the cross word puzzle using your book and your brain :) Chapter 6, Section 6A.
Good Luck!
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Across
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If the two parts of such materials move along the fracture a ____ forms
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Some waves travel across the earth's surface but most work their way through the ___________
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Low-Tech and plugs into your computer to help detect earthquakes
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University of California, Riverside, and Stanford Univer­ sity are working to create the____
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Stretchiness most significantly influences earthquakes.
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Zones of collision or subduction, moving toward one another.
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Shatter or break along stress fracture planes,
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Hard, easily fractured materials are
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Detects earthquake waves.
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Force exerted inside a material.
Down
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Type of rock that pushes up against sections of oceanic plates spreading them apart.
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Any change in shape of a solid under stress
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Plate sections moving away from each other.
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Any kind of shaking of the ground measurable by seismic instruments.
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Upward force on a less dense object in a denser material
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Two forces acting in opposite direc­ tions attempt to slide parts of the object past each other.
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Crushing a soda can
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Earthquakes produce these that are like sound waves
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Tug of war is an example of this
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Mantle’s temperature____ as you go deeper into the earth.