Why is nitrogen cycle regarded as a complete cycle?

Answers

Answer 1
The nitrogen cycle is the biogeochemical cycle by which nitrogen is converted into multiple chemical forms as it circulates among atmosphere, terrestrial, and marine ecosystems. The conversion of nitrogen can be carried out through both biological and physical processes.

Related Questions

What is the answer? I’ll give you 10 points

Answers

Answer: may you please rotate the photo, then i can answer, thanks

Explanation:

Answer:

If Claire has Enzyme Active Site Mutation, Then Claire's digestion  ____

(personally not enough info for me to finish, but this is approx. what your hypothesis should look like)

what term is used to describe a group of interacting and interdependent elements forming a complex whole A. ecosystem B . system C.biotic factor D.abiotic factor​

Answers

Answer:

C

Explanation:

What processes on earth help with the rock cycle?

Answers

I think the answer is crystallization

What is an apex predator?

a) A consumer eaten by no other species
b) A producer of the highest nutritional value
c) A consumer living at the top of a mountain
d) A consumer that eats more than one species

Answers

The answer is A because it is on top of the food chain
i believe it is A, since apex predators are at the top of the food chain! they have no natural predators.

how does seafloor spreading occur
A. New materials are being added to the asthenosphere
B. Earthquake breaks apart the ocean floor
C. Sediments accumulate at the area of spreading
D. Molten materials beneath the earth crust rise to the surface

Answers

the answer is d due to divergent plate boundaries

. How long has it taken barren rock to become paradise?

Answers

Answer:

Volcanoes are created over approximately 10,000-500,000 years by thousands of eruptions -- each lava flow covering the one before it. In the case of oceanic island volcanoes, lava erupts first from fissures, or cracks, on the deep ocean floor. The flows continue to build up and finally an island emerges from the sea.

Explanation:

i licked it up... ;-)

In an experiment, a scientist adds half a cup of fertilizer to pond “A” and zero fertilizer to pond “B” to compare the amount of algae growth from the fertilizer over a 30-day period. Each day he records the amount of algae that has grown in pond "A" and in pond "B" .

Measuring the amount of algae that grows would represent a(n)

A. dependent variable
B. independent variable
C. prediction
D. model

Answers

A. dependent variable

Which of the following statements is supported by the principles of cell theory?

I. Certain cells can form on their own, without requiring a parent cell.
II. Genetic information is passed from a parent cell to a daughter cell.
III. The basic units of all living things are organelles.

Answers

Answer:

the statement that is correct is the lll.

The statement which is supported by the principles of cell theory is as follows:

Genetic information is passed from a parent cell to a daughter cell.

Thus, the correct option for this question is B.

What is Cell theory?

Cell theory was proposed by two famous scientists known as M.J. Schleiden and T. Schwann. The principles of cell theory are as follows:

All living organisms whether plants or animals are made up of cells.A cell is the smallest unit of all living organisms.A Cell is the structural and functional unit of organisms.

This cell theory was further refined by German biologist Rudolf Virchow in 1855. According to him, all cells are arising from a pre-existing cell. A Virus is an exception to the cell theory.

Originally, none of the given statements exactly matches any one of the three principles of cell theory. But the second option reached approximately near around it.

Therefore, the correct option for this question is B.

To learn more about Cell theory, refer to the link:

https://brainly.com/question/3142190

#SPJ2

What type of TV needs to use an electron gun?
1. LED
2. LCD
3. 3D
4. Cathode Ray tube

Answers

Answer:

A black-and-white TV has a single electron gun, a cathode Ray tube

Answer:

4. Cathode Ray tube

Explanation:

What statement is correct about the polarity of a water molecule?

Answers

Where is the picture? Is there a picture?
Can you please provide a picture?

The phenotype of an organism ?
- represents its genetic composition.
- occurs only in dominant pure organisms.
- cannot be seen.
- reflects all the traits that are actually expressed
HELP PLEASE

Answers

Phenotype are traits what is actually expressed

Answer:

The phenotype of an organism reflects all the traits that are actually expressed.

Explanation:

Phenotype refers to the visible or evidentiable characteristics that depend on the genotype, which is stored in the DNA. Phenotypic expression, mainly determined by genes, also depends on the influence of the environment on the individual.

Although the phenotype expresses characteristics such as skin, eye and hair color, height or shape of the nose, some characteristics are not entirely visible, such as specific functions or synthesized proteins.

The other options are not correct because:

Represents its genetic composition: this is genotype. Phenotype occurs in all individuals, both dominant and recessive.Many phenotypical characteristics are visible.

What is most likely way the snail was introduced into Florida

Answers

Answer:

In 1966, a Miami, Florida, boy smuggled three giant African snails into south Florida upon returning from a trip to Hawaii. His grandmother released the snails into her garden, hoping to help it. Seven years later, more than 18,000 snails had been found. That's not counting the eggs.

Explanation:

Hope I was able to help!

(02.04 MC) Which description justifies why the theory of evolution is a theory and not a law? Explains how organisms change in response to the environment Predicts which organism is best suited to the environment Supported by a small amount of empirical evidence With more evidence it will become a law


WHO ANSWERS FIRST GETS 20!!! AND BRAINLIESTTTT

Answers

Answer:

Explains how organisms change in response to the environment (First Choice)

Explanation:

It's the first choice, because it basically describes about the relations between both the world, which the environments and the living organisms.

In the figure above, which letter represents the benthic zone?

Answers

Answer:

i believe the answer is C i am not 100% sure though. Im doing my best to help people on here im sorry if its wrong

Explanation:

Answer:

D

Explanation:

The benthic zone is the bottom of a body of water. Technically the benthic zone could go up to the shore but D is your best answer choice.

Which ecological unit exists as an interdependent system made up of the physical environment and a living community functioning together?

A) habitat
B) ecosystem
C) food chain
D) population

Answers

Population because it has the same species that are living in a community

A student places a beaker (container) with a small amount of liquid on the lab bench and
leaves it over night. The next day the beaker is empty.

Answers

Answer:

evaporation

Explanation:

the liquid evaporated over night

How a common classification system aids in scientific communication.

Answers

Well scientists will be able to study organisms more efficiently, and they will be able to organize them into groups based on their cell structure, behavior, habitat, similarity, and more.

Two things that can break enzymes down are:

Answers

Answer:

Temperature or heat energy can affect the functioning of an enzyme

I hope this helped!!

Which of these statements about photosynthesis and respiration are true?

Answers

Answer:

C Photosynthesis products oxygen and Cellular Respiration does not

Explanation:

The Products of Cellular Respiration are Carbon Dioxide , Water and Energy .

P L E A S E
The goal of the scientific method is to
A.
research what others have done
B.
test to see whether or not the data supports your hypothesis
C.
share your hypothesis before you test it
D.
predict what you think the solution to your problem is

Answers

Answer:

Regardless of how the steps are documented, the goal of scientific method is to gather data that will validate or invalidate a cause and effect relationship.

Explanation:

what term refers to the horizontal layers of soil ___ is a vertical cross-section view of the different ___, which are parallel to the surface.​

soil bands
soil horizons
soil layers

Answers

Answer:

soil horizons

Explanation:

Answer:

first slot: soil profile

second slot: soil horizons

Explanation:

for plato users :)

How does the structure of an amino acid relate to its function in cellular processes?

Answers

Explanation:

Protein function is directly related to the structure of that protein. A protein's specific shape determines its function. If the three-dimensional structure of the protein is altered because of a change in the structure of the amino acids, the protein becomes denatured and does not perform its function as expected.☺
Search Results Featured snippet from the web
A protein's shape determines its function. Proteins are composed of amino acid subunits that form polypeptide chains. Enzymes catalyze biochemical reactions by speeding up chemical reactions, and can either break down their substrate or build larger molecules from their substrate. ( hope this helped

TRUE OR FALSE-Humans get the nitrogen they need from the atmosphere.

Answers

Answer:

true

hope this helps :)

Answer:

False

Explanation:

People get the nitrogen they need from the foods that they eat, special bacteria do a process called ammonification which stick to the roots of certain plants. There are a couple of other ways but that's the main one.

Explain in terms of osmosis how drinking too much water and not going to
the bathroom can be harmful. Circle the correct choice:

a. When several bottles of water were consumed there was a higher
concentration(inside her cells) or (outside her cells)

b. This caused the water molecules to move (nto her cells) or (out of
her cells)

C. This caused her cells to (shrivel and die) or (swell and explode)

Answers

Answer:

A

Explanation:


Which of the following is NOT part of the cell theory?

Question 1
All living organisms are composed of one or more cells


All cells are produced from other cells.

All things are composed of at least one cell


Cells are the basic unit of life

Answers

Answer:

I think it is, Cells are the basic unit of life.

I hope it helps you....

9. PLEASE HELP A LOT OF POINTS

Answers

Answer:

im pretty sure its D

Explanation:

sorry if im wrong

This is a factor that is changed by the person doing the experiment.

Answers

Answer:

Independent variable

Explanation:

The independent variable is the one changed by the experimenter, it also causes the dependent variable. The other factors should be constants and should not change.

HeLP me Plz I need help

Answers

Answer:The first one

Answer:

A would be the best answer

Which of the following best describes the effect of a greater number of cysteine amino acids on the stability of the proteins

Answers

Answer:

The correct answer is -

The change leads to increased protein stability because of an increased number of S-S bonds in the tertiary structure of the proteins.

Explanation:

Cysteine is a special amino acid due to having a free thiol group that can react and forms a sulfur-sulfur bond with another thiol of another cysteine in a protein structure.

These disulfide bonds can stabilize proteins if formed properly and promote stability to the tertiary structure of the proteins. The more the cysteine, the greater the number of thiols, and the greater the s-s bond in the proteins and more stability to the protein.

PLEASE HELP IF CORRECT WILL MARK BRAINLEST!!!!
How could you increase the total energy of a system consisting of a jar full of water?

A. Leave the jar in a dark closet.
B. Place the jar in a freezer.
C. Place the jar in sunlight.
D. Leave the lid off and allow the water to evaporate.​

Answers

Answer:c place the jar in sunlight

Explanation:

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