Use the diagram above that shows the effect of nitrates on water bodies Study it carefully and answer questions.
A. exhaust from cars
B. oil spillage
C. dumping of sewage
D. excess rainfall
Correct Answer: Option C
C. dumping of sewage
Use the diagram above that shows the effect of nitrates on water bodies Study it carefully and answer questions.
A. exhaust from cars
B. oil spillage
C. dumping of sewage
D. excess rainfall
Correct Answer: Option C
C. dumping of sewage
Copyright warnings! Do not copy.