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test #3

QuestionAnswer
what are 3 possile effects of runoff from neighboring land on the stream and pond at camp swatara acid rain, salt, and fertilizer
pollutant anything harmful to the enviroment
acidic subtance with pH less than 7
basic subtance with pH more than 7
algae bloom when algae reproduces quickly and there is too much of it
experimental variable something changed in an experiment
constant something not changed
control what you are comparing your experiment to
pH scale used to determine acids and bases
Created by: parag patel
Popular Science sets

 

 



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