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LS3

TermDefinition
law of conservation of matter matter is neither created nor destroyed
convection the transfer of heat in a fluid through a current made up of warm, rising fluid and cool, sinking fluid
primary pollutants pollutant formed directly from natural activities and human activities
secondary pollutants pollutant formed from primary pollutants
ozone a molecule made up of three oxygen atoms
smog an air pollutant formed from nitrogen oxides and VOC's and activated by sunlight energy
photochemical a chemical reaction that requires sunlight energy
volatile organic compound (VOC) a pollutant that reacts with nitrogen oxides to make smog
Created by: benjamin.harry
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