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Luke science vocab

4th grade quiz 4/10

TermDefinition
earthquake shaking of the ground caused by a seismic wave
erosion movement of sediment from one location to another
fossil the remains of an organism preserved in rock form
geologist a scientist who studies what Earth is made of and how it changes over time
hot spot in geology a plume of magma that causes eruptions through Earth's crust without plates interacting
igneous rock rock made of magma or lava that has cooled and hardened
landslide a form of mass movement in which large sections of a slope slides downhill all at once
lava molten material from Earth's mantle
magma molten material from Earth's mantle below Earth's surface
magnitude the size or extent of an earthquake
mass movement downhill movement of a mass of earth surface material
metamorphic rock rock that forms when igneous or sedimentary rock is placed under tremendous heat or pressure
plate in geology a large fragment of Earth's crust. and upper mantle
sediment small pieces of rock or other hard material that has broken down over time
sedimentary rock rock made of sediment compacted together
sinkhole a hole in Earth's surface that develops when the ground collapses into space beneath it.
tsunami a wave or series of waves caused by displaced water
volcano an opening in Earth's crust through which lava erupts onto the surface
weathering the process of breaking rock into smaller pieces
Created by: kwensing
 

 



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