An example of nutrient pollution is when nitrogen mixes with a body of water leading to excessive growth of algae (Option B).
The expression 'nutrient pollution' makes reference to the process in which an excessive amount of nutrient generates contamination.
Nutrient pollution may lead to the contamination of different environments including water bodies (e.g., lakes), air, soils, etc.
In conclusion, an example of nutrient pollution is when nitrogen mixes with a body of water leading to excessive growth of algae (Option B).
Learn more about nutrient pollution here:
https://brainly.com/question/23749407
#SPJ1