AnnalisaLabaro184 AnnalisaLabaro184

11-05-2014
Biology

Answered

Which of the following statements about eutrophication is NOT true?
(A) It is caused by acid rain.
(B) It is caused by the addition of nutrients to a water system.
(C) It is most harmful when there is little flow through in the system.
(D) Phosphorus is the main causal agent.
(E) Humans are responsible for most eutrophication.

Answer :

14-05-2017

The correct option is A. Eutrophication is not caused by acid rain. Eutrophication occurs as a result of availability of nutrients which are neccessary for plant growth. These nutrients are typically released into water bodies as a result of human activities.

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