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Ponds Lakes Wetlands

ponds, lakes & wetlands (2.2 & 2.3)

TermDefinition
eutrophication excessive richness of nutrients in a body of water which causes a dense growth of algae and a decrease in oxygen levels
lake turnover seasonal mixing of water, refreshing the supply of nutrients
wetland an area of land that is covered with a shallow layer of water during some or all of the year
point source pollution a specific source of pollution that can be identified
nonpoint source pollution a widely spread source of pollution that is difficult to link to a specific point of origin
reservoir a natural or artificial lake that stores water for human use
Popular Earth Science sets

 

 



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