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dynamic earth

TermDefinition
tremor a slight earthquake
epicentre the point on the earth's surface vertically above the focus of an earthquake.
hypocenter the part were the earthquake starts below the earth
core hot center lava
crust outside of the earth
mantle inside of earth
sheering slide past each other
tension pull away
compreshion push togther
magma molten rock in a volcano
primary waves are fast moving waves
secondary waves can only travel through solids
siesmograph measures earthquakes
fault line part where the tectonic plate meets
tectonic plates big slab of rock on the mantle
Created by: romdelanyk
Popular Earth Science sets

 

 



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