Will Medal & Fan
Farmers consider pesticides and fertilizers necessary to ensure successful farming. What problem is caused by the use of these agricultural pollutants?
A)The increased nitrates from the fertilizers into the water cause algal blooms which take oxygen out of the water and suffocate fish.
B) They increase greenhouse gases.
C) They cause a reduction in temperature variations near the water’s surface.
D) They cause an increase in water levels.

Question

Will Medal & Fan 
Farmers consider pesticides and fertilizers necessary to ensure successful farming. What problem is caused by the use of these agricultural pollutants?
A)The increased nitrates from the fertilizers into the water cause algal blooms which take oxygen out of the water and suffocate fish.      
  B) They increase greenhouse gases.
C) They cause a reduction in temperature variations near the water’s surface.
D)  They cause an increase in water levels.

anonymous · Answer

the answer is a i believe