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.

Question

28-06-2021
Biology

contestada

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.

Respuesta :

Otras preguntas

Explain the connection between religion and reforms made during the 1800s.

What is the role of a foil in a literary work? a character that provides contrast to another charactera character that conforms to a standardized mental picture

Which presents the most serious ongoing challenge to modern India? A) widespread poverty B) entrenched communist government C) low populat

In a parliamentary system of representative democracy, the prime minister a) is appointed by the monarch. b) is elected by representatives chosen by the people.

One word that describe julius caesar and why

explain the quote- "behind every stack of book is a flood of knowledge"

Which is a sentence fragment? A. She told me to take the last train home. B. Delicious stew was simmering in the pot. C. And write a report. D. At the bus stop,

Sarah has gone to work for 60 days on 39 of those days she arrived at work before 8:30 a.m. On the rest of those days she arrives after 830 am what is the exper

how does estrogen play a role in a feedback mechanism

between what two consecutive energy levels of a hydrogen atom is there the greatest change in energy?

ACCESS MORE

topeadeniran2 topeadeniran2 · Answer 1 · 2021-07-03T11:42:21+02:00

Answer: 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.

Explanation:

Eutrophication, refers to the gradual increase in the concentration of plant nutrients in an aquatic ecosystem that's aging such as a lake.

This then brings about the increased production of plant life and the subsequent decrease in the oxygen levels of the water.

Therefore, the correct option is B.

luisvaschetto luisvaschetto · Answer 2 · 2021-11-25T14:04:07+01:00

The statement 'eutrophication occurs when excess nutrients are present in aquatic ecosystems, resulting in the increased production of plants and decrease in oxygen levels' about eutrophication is TRUE (Option b).

Eutrophication refers to the phenomenon in which a body of water, (e.g., a pond. lake, etc) is gradually enriched with minerals and nutrients.

Eutrophication is caused by the progressive increase in the concentration of different plant and/or algae nutrients, phosphorus and nitrogen, in an aquatic ecosystem.

The most important negative effect of this process (eutrophication) is the loss of available oxygen, which is called anoxia.

In conclusion, the statement 'eutrophication occurs when excess nutrients are present in aquatic ecosystems, resulting in the increased production of plants and decrease in oxygen levels' about eutrophication is TRUE (Option b).

Learn more in:

https://brainly.com/question/4414822