Which statement best describes a human influence on the biogeochemical cycles?

1 answer:

6 0

The statement that best describes human influence on the biogeochemical cycle is as follows: increased eutrophication caused by high levels of nitrogen and phosphorous.

<h3>What is eutrophication?</h3>

Eutrophication is the ecosystem's response to the addition of artificial or natural nutrients, mainly phosphates, through detergents, fertilizers, or sewage, to an aquatic system.

Eutrophication is one major effect of the anthropogenic activities that release inorganic nutrients such as phosphate, nitrate etc into aquatic ecosystems.

However, eutrophication has its negative impacts on biogeochemical cycle as it alters the cycling of these nutrients.

Therefore, the statement that best describes human influence on the biogeochemical cycle is as follows: increased eutrophication caused by high levels of nitrogen and phosphorous.

Learn more about eutrophication at: brainly.com/question/13232104

#SPJ1

You might be interested in

Que atracción tiene el ab positivo con el ab negativo?

ivanzaharov [21]

What attraction does the positive ab have with the negative ab?

4 0

3 years ago

What steps had to be taken before the building could be built?

Wewaii [24]

Answer:

You will have to Create a Detailed Plan

4 0

2 years ago

When a closely related species evolve in different directions, they become increasingly different. what is this known as?

Hitman42 [59]

I know this answer but it is really commutated

6 0

3 years ago

I'll mark brainliest...

zmey [24]

Answer:

2.1: Anaphase

2.2: synthesis phase

2.3: Meristematic tissue

2.4: Interphase

2.5: cleavage furrow

2.6: pericentriolar material

Explanation:

6 0

2 years ago

In a biological reaction, succinate dehydrogenase catalyzes the conversion of succinate to fumarate. The reaction is inhibited b

Rama09 [41]

Answer:

a. It is a competitive inhibitor.

Explanation:

A competitive inhibitor competes with the substrate for the active site of the enzyme. Binding of the competitive inhibitor to the active site of enzyme forms enzyme-inhibitor complex and does not allow the substrate to bind to the enzyme. This inhibits the reaction. However, the competitive inhibition is overcome by increasing the concentration of substrate around the enzyme to facilitate its binding to the enzyme's active site.

According to the given information, malonic acid competes with succinate for the active site of enzyme succinate dehydrogenase and inhibits the reaction. This inhibition is overcome by increasing the succinate concentration around the enzyme. This makes malonic acid a competitive inhibitor to succinate dehydrogenase.

3 0

3 years ago