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Science Unit C Gr.9

TermDefinition
Dispersion The spreading out of a pollutant.
Dilution Decreasing the concentration of the pollutant by adding something else.
Biodegration Living things breaking down pollutants;break the pollutants into smaller molecules.
Aerobic Enviroment that has oxygen.
Anaerobic Enviroment without oxygen
Phytoredemediation Plants getting rid of pollutients, some absorband bulid-up in unuasally large amoounts.
Photolysis The breakdown of pollutants using sunlight.
Biomagnification The concentration of a pollutent getting bigger as it goes up the food chain.
Created by: karly_burkinshaw
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