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Chapter 8-Earthquakes

Across
Waves that travel only through solids and are slower
Planetary body where very high winds were recorded on a seismograph.
A tracing of earthquake motion
The study of earthquakes
A break in the earth's crust where blocks slide.
Scale used to measure earthquake strength
A point in the earth's surface directly above the focus
The zone on the earth's surface where no direct seismic waves can be detected.
Planetary body where waves continued over an hour after a lander was crashed.
Down
Type of plate motion in which plates collide and large earthquakes can form
Waves of energy that travel through the earth
Fastest seismic waves that occur first
The type of deformation that leads to earthquakes
Most common method used by seismologists to find an epicenter
Planetary body where solar flares created seismic activity.
The point at which an earthquake begins
A place within the earth where seismic waves speed up. Marks the boundary between the crust and mantle.