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Author Question: This is caused by excessive nutrient runoff into aquatic ecosystems. A) depletio (Read 729 times)

penza

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on: Nov 3, 2013
This is caused by excessive nutrient runoff into aquatic ecosystems.
A) depletion of ozone layer
B) acid precipitation
C) biological magnification
D) greenhouse effect
E) eutrophication


plus1

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Reply #1 on: Nov 3, 2013
I recall doing this last year, it's E, bye bye!


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penza

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Reply #2 on: Sep 16, 2014
Thanks so much!


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