How much polishing is added to the great lakes every year?

  • Thread starter Thread starter bob98765
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bob98765

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I’m home sick and not in the best of shape to do this research all I need to know is how much pollution is added to the great lakes every year.
In case you are wondering what I have I thought it is the flu (worst I have ever had or herd of!) I have threw up 17 time starting at 5; 00AM
Worth 15% of my mark in geo
 
good question.

try lookin up "industrial discharge" facts from the departments of environmental recources/protection for each state surrounding the lakes. not sure how to go about figuring from canada or boat traffic.

dont forget about "bio-accumulated un-metabolized pharmaceuticals" though. because thats a form of pollution as well.
 
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