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science

earthquakes

QuestionAnswer
earthquake ground movements that occur when blocks of rocks in earth suddenly move and release energy
focus a place within earth along a fault at which the first motion of an earthquake occurs
epicenter a place directly above the the focus on earths surface
tectonic plate boundary where two or more tectonic plates meet
fault a break in earths crust along which blocks of rock move
deformation the process when rock becomes deformed and changes shape due to stress.
elastic rebound the return of rock to its original shape after elastic deformation.
Created by: adam.kennedy
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