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Question
The eutrophication that has taken place in the Gulf of St. Lawrence and other locations appears to be due to ________.A) global warming from human use of fossil fuels
B) pesticide use along the waterways
C) heavy metals dumped in the sewage
D) weather alone, because it is only obvious in the summer
E) excess nutrients from fertilizers
Answer
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Related questions
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What is a downside of establishing urban growth boundaries (UGB)?