Question

The image below is an example of ___

• A. Eutrophication
• B. Water pollution due to oil spill
• C. Water pollution due to sewage water
• D. Algal bloom

Answer 1

The correct option is D Algal bloom

Increase in nutrient concentrations, i.e., eutrophication leads to a sudden spurt in the growth of algae in the water bodies. The algae begin to grow and soon spread all over the water body. This phenomenon is called algal bloom.