Which answer gives both a positive impact and a negative impact that are associated with the effects of nitrogen- and phosphorus-enhanced fertilizers?

A.increased algal blooms and damage to drinking water

b. increased plant growth and damage to drinking water

c. increase in denitrifying bacteria and increase in plant growth

d.increase in a limiting resource and increase in denitrifying bacteria

Question

Which answer gives both a positive impact and a negative impact that are associated with the effects of nitrogen- and phosphorus-enhanced fertilizers?


A.increased algal blooms and damage to drinking water


b. increased plant growth and damage to drinking water


c. increase in denitrifying bacteria and increase in plant growth


d.increase in a limiting resource and increase in denitrifying bacteria

abhisar · Answer

Which do you think it is? Why or why not? It would be easier to tutor you if you explained what about the question is giving you trouble.

anonymous · Answer

I have no clue what it is.

bioepic · Answer

http://en.wikipedia.org/wiki/Algal_bloom http://en.wikipedia.org/wiki/Denitrifying_bacteria

bioepic · Answer

Now which do you think it is?