Question

Which of the following is NOT a cause of the eutrophication problems that might lead to algae blooms?
A. Excessive animal wastes
B. Excessive fertilizer
C. Use of herbicide
D. Raw sewage
Leaning towards A or D but not quite sure.

Answer 1

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Answer 2

Thank you! haha

Answer 3

So we have to choose the option which is a cause of algal bloom but not eutrophication...ryt ?

Answer 4

I believe we have to choose one that is not a cause of eutrophication problems which can lead to algae blooms.

Answer 5

I think it should be A, because due to rich in nutrients it can lead to algal bloom but can not lead to eutrophication.

Answer 6

Got it ?

Answer 7

Untreated sewage effluent and agricultural run-off carrying fertilizers are examples of human-caused eutrophication

Answer 8

Did you know you can give medals to people who help you with questions? Just click the \(\color{blue}{\text{blue "best response" button}}\) to show appreciation for the people who help you.

Answer 9

Okay thanks!! Haha okay will do =)

Answer 10

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