Q. Eutrophication is caused by
A) Acid rain
B) Nitrates and phosphates
C) Sulphates and carbonates
D) $CO_{2}$ and $CO$
Explanation
Eutrophication is the excessive nutrient enrichment of a water body. It is caused due to the addition of domestic sewage, phosphates, nitrate, etc.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.