Question

Which of the following would be a result of eutrophication of nitrogen?

-undergrowth of water plants
-hypoxia, or low levels of oxygen
-Decreased decomposition
-inactivity of fertilizers

Answer 1

I think its B .
Negative environmental effects include hypoxia, the depletion of oxygen in the water, which causes a reduction in specific fish and other animals.

http://en.wikipedia.org/wiki/Eutrophication

Answer 2

thank u

Answer 3

No Problem :D