Ask Question
17 January, 23:54

Which of the following statements about eutrophication is true? a. Eutrophication occurs when excess nutrients are present in aquatic ecosystems, resulting in the increased production of plant life and the subsequent increase in the oxygen levels of the water. b. Eutrophication occurs when excess nutrients are present in aquatic ecosystems, resulting in the increased production of plant life and the subsequent decrease in the oxygen levels of the water. c. Eutrophication involves the overpopulation of aquatic ecosystems with plant and animal life. d. Eutrophication is rarely caused by human activity.

+4
Answers (1)
  1. 18 January, 00:20
    0
    Phosphorus is the main causal agent.

    Phosphorous and nitrogen are the main causal agents in eutrophication.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Which of the following statements about eutrophication is true? a. Eutrophication occurs when excess nutrients are present in aquatic ...” in 📘 Geography if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers