Question

Which of the following chemicals is/are responsible for eutrophication?

1.Nitrogen

2.Phosphorus

3.Potash

Select the correct option from codes given below:

• A. 1 & 2 Only
• B. 1 Only
• C. 2 & 3 Only
• D. 1, 2 & 3

Answer 1

Answer:

D. 1, 2 & 3

The most common nutrients causing eutrophication are nitrogen, phosphorus and potash.