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Module Four Lesson Five Pathway Two Activity (1)-1 (2).pdf...

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Module Four Lesson Five Pathway Two ActivityName_______________________InstructionsFor the following scenarios, use the following data to answer thequestions. Information obtained from()Water Quality Parameters:pH: Normal: 6.5 - 8Dissolved Oxygen (Measured in mg/L):0-2: Not enough dissolved oxygen to support life2-4: Only a few organisms can survive4-7: good for many animals but coldwater species do notthrive here7-11: Very good for fishNitrates (Measured in mg/L): Over 10 -- fish will be affectedPhosphates (Measured in mg/L): Over 0.05 -- fish will be affectedBiotic Index: This is a measure of the living organisms in a body ofwater. The following site provides more information about this:The Biotic IndexUsing the information above, answer the following:Scenario 1: A river in North Carolina has been tested and thefollowing data is obtained:pH = 7.1Dissolved Oxygen = 7 mg/LNitrates = 8 mg/L1
Module Four Lesson Five Pathway Two ActivityName_______________________

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