Question

Which of the following term means 'Ageing of Water Bodies'?

• A. Biomagnification
• B. Eutrophication
• C. Algal bloom
• D. Bioaccumulation

Answer 1

Answer:

B. Eutrophication

Eutrophication is the process by which an entire body of water, or parts of it, becomes progressively enriched with minerals and nutrients. It has also been defined as "nutrient-induced increase in phytoplankton productivity". It causes 'Ageing of Water Bodies'