SCIENCE
ENVIRONMENTAL SCIENCES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Ecologists studying the ecosystem in Lake Lanier notice an increase in the amount of phytoplankton. Scientists test the water and find samples are high in nitrogen, a nutrient found in common lawn fertilizer. This is an example of
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point-source pollution.
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non-point source pollution.
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thermal pollution.
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None of the above
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Explanation:
There is 1 question to complete.