The eutrophication that has taken place in Chesapeake Bay, the Gulf of Mexico, and other locations appears to be due to .
global warming from human use of fossil fuels
pesticide use along the waterways
heavy metals dumped in the sewage
weather alone, because it is only obvious in the summer
excess nutrients from fertilizers
Answers: 3
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In 1915 the german geologist and meteorologist alfred wegener first proposed the theory of continental drift, which states that parts of the earth's crust slowly drift atop a liquid core. the fossil record supports and gives credibility to the theories of continental drift and plate tectonics.
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The eutrophication that has taken place in Chesapeake Bay, the Gulf of Mexico, and other locations a...
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