It's when you have too much nutrients in a lake or pond mainly from runoff in big rain storms, this can cause plants to grow more than normal and kill the fish in it for lack of oxygen.
Answer:
Barriers and misconceptions are two different things in many ways.
Explanation:
Barriers to communication refers to the barriers that prevent the communication of people with each other while misconceptions about communication means the myths made by the people about communication that leads to misunderstanding. There are various types of barriers such as physical, Cultural, Language and Gender Barriers that prevent communication.