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Russia Key Term

7th Grade SS

TermDefinition
Pesticide A chemical that kills harmful insects and weeds.
Landmass A very large area of land.
Greenhouse gas A gas that traps the sun's heat over earth.
Permafrost Permanently frozen ground.
Hydroelecttric power A source of energy that uses flowing water to produce electrcity.
Arid Very dry,having almost no rainfall.
Taiga The largest forest area that stretches through northern Russia,Canada, and other northern countries.
Popular Geography sets

 

 



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