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Stack #4600813

TermDefinition
rocky mountains largest mountain system in the United States of America
glacier huge slow moving sheets of ice
great lakes largest group of saltwater lakes
tributary stream or river that flows into a larger river
permafrost frozen layer of ground
tundra cold dry region with snow for more than half the year
prairie a region of flat or rolling land covered with grasses
province a politicial division of land in candad
alluvial soil fertile topsoil left by a river ,especially after a flood
agribusiness a large company that runs farms
hydroelectricity electric power produced by moving water
fossil fuel a fuel forms over millions of years from animal and plant remains
Created by: user-1998190
 

 



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