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SCIENCE: C.7.2

earthquakes and valcanoes

QuestionAnswer
what is a crack in earths crust where movement takes place? fault
what are shock waves sent out from the earths shaking crust? seismic waves
the violent shaking of earths crust is known asan: earthquake
hte measured amount of energy released by an earthquke as given on the richter scale is its: magnitude
the what of an earthquake is the point underground where the faulting occurs focus
the pointon earths surface directly above an earthquakes focus is called the epicenter
magma is called ________ once it reaches earths surface lava
true or false: the
Created by: kaylastudies
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