Eutrophication how can aquatic ecosystems change over time pogil answers

1 answer:

3 0

Eutrophication is a process that leads to enrichment of ponds, lakes and any water body with minerals such as nitrogen and phosphorus. Aquatic ecosystems are diverse and consists of phytoplanktons, zooplanktons, fish and other animals. Too much enrichment of the ecosystem adversely effects the flora and fauna of the aquatic bodies. Eutrophication leads to more uptake of oxygen and increases biological oxygen demand of water. With less oxygen available for animals inside the aquatic systems, they might began to die. Eutrophication is a result of human activities and must be minimized for the betterment of aquatic bodies and aquatic animals. Thus, eutrophication might lead to destroy the aquatic bodies over a period of time.

You might be interested in

Humans have 23 pairs of chromosomes. in a karyotype, the two chromosomes of each pair are lined up together and sorted from 1 to

lapo4ka [179]

Umm give me a few min i give u the answer

6 0

2 years ago

A solution of an enzyme and a substrate was placed in a water bath and the temperature of the reaction was raised gradually. Wha

mario62 [17]

Answer:

When a substrate is added in water, the enzyme will cause the substrate to dissolve in water. Increase in temperature will cause better functioning of the enzyme and more solute to be dissolved until an optimum temperature. Optimum temperature can be described as the temperature at which the activity of the enzyme is highest.

After optimum temperature is reached, the enzyme will get denatured and the substrate will no longer be able to dissolve in water.

8 0

2 years ago

n a scientific experiment, the factor that may change in response to the manipulated variable is called the ______ variable.

faust18 [17]

The answer is responding.

6 0

2 years ago

Read 2 more answers

If the cells stop dividing and do not spread the tumor is

lana66690 [7]

If the cells stop dividing and do not spread, the tumor is benign

5 0

2 years ago

What are two differences you see when comparing the four chambers of the heart? Relate these differences to the function of each

DerKrebs [107]

The two differences you see when comparing the four chambers of the heart is that the arteries have a thicker wall and veins have thin walls and that the arteries carry oxygenated blood away from the heart which means they get more pressure than veins.

3 0

2 years ago