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Occur along convergent boundaries
Reverse faults on which boundaries
Occur along divergent boundaries
Normal faults on which boundaries
Occur along transform boundaries
Strike slip faults on which boundaries
size of an earthquake
US state in which most earthquakes occur
Ring of fire
Boundaries along the Pacific plate where most earthquake activity occurs
Example of a strike slip fault
Mountain area in Utah and Nevada where the mountains are fault block
Example of folded mountains
Stress that moves rock in two opposite directions horizontally
It is a stress that lengthens and pulls material such as rock apart. In places where tension is greater than the strength of the rock, the rock faults or breaks.
It is a stress that squeezes or shortens material such as rock. In places where rock is less rigid, compression creates folds. In places where the rock is more rigid, compression can create faults.
Fault where rocks slide past each other
Fault where the hanging wall sinks below the foot wall
Fault where the hanging wall rises above the foot wall
air masses in the sky
a broad, flat area of land higher than the surrounding land
Vibrations travelling through the Earth carrying the energy released during an earthquake
Measures the intensity (ground motion) of an earthquake, A scale that rates earthquakes according to their intensity and how much damage they cause
a rating system used to measure the magnitude (strength) of earthquakes.
a scale that rates earthquakes by estimating the total energy released by an earthquake
a large wave produced as the shockwave from a submarine earthquake moves toward the shore
what is the name of the trace produced by a seismometer?
a scientist who studies earthquakes