What is the pressure at 4000 km below the earth's surface?

Answers

Answer 1
Answer:

Pressure = 2.3 million atm

Related Questions

If you are neither relaxing or contracting a specific muscle, what is happening to the amount of ATP that is available in that muscle cell?

A. It is staying the same or increasing.
B. It is decreasing rapidly.

Answers

Answer:

A. It is staying the same or increasing.

Explanation:

The body tissues and cells require energy in the form of ATP to work, grow and move. It is produced from cellular processes like ETC, cellular respiration and other metabolic processes.

The amount of ATP in the cell:

Option A. It stays the same or increases.

The function of ATP can be explained as:

Muscle contraction and relaxation requires a certain amount of energy in the form of ATP. The insufficient amount will not be able to support the relaxation or the contraction of the muscle tissues.

In the condition where there is no contraction or relaxation the amount of energy will be the same or increased as it is not used in the process and remains constant.

Therefore, it remains the same or increases.

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All of the following are examples of Ilmiting factors in an ecosystem except:
A.) Water
B.) Food
C.) Population density
D.) Space

Answers

Answer:

C-Population Density

Explanation:

the explanation for energy​

Answers

The capacity to do work or to make things move or shift in any way is energy. It is distinct from electricity, which indicates the rate at which energy is used. I H0pe this helps

Can i have some help please​

Answers

Answer:

genotype:-

25% (DD)

50% (Dd)

25% (dd)

phenotypes:-

50%

50%

pls help, 12 pts and brainliest
Recently, state forests and parks like Yellowstone National Park which contain varieties of flowering trees and shrubs, have started to erect signs that state, Take nothing but pictures, leave nothing but footprints.

Which argument BEST supports why these signs are being placed in state forests and parks?


A

Flowering tree and shrub ecosystems can never fully recover once humans have adversely affected them because organisms in these ecosystems are nonrenewable.


B

Removal of the flowering trees and shrubs will have a direct impact on the ecosystem by increasing the stability.


C

Humans can cause damage to the stability of ecosystems by removing the flowering trees and shrubs.


D

Flowering trees and shrubs make the state forest and parks more attractive and increase the revenue for the parks.

Answers

Answer: C.

Explanation:

The signs are placed because humans can cause damage to the stability of ecosystems by removing the flowering trees and shrubs.

Ecosystems are self sustaining units in which there is an exchange of materials and energy within itself. There is need for sustainability in ecosystems to ensure that they continue to survive and ultimately to preserve biodiversity.

The sign; "take nothing but pictures, leave nothing but footprints" placed on state forests and parks like Yellowstone National Park which contain varieties of flowering trees and shrubs are there because humans can cause damage to the stability of ecosystems by removing the flowering trees and shrubs.

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Why is some amount of air is left inside in your lungs after inhalation

Answers

Answer: Residual volume (RV) is the volume of air remaining in the lungs after maximum forceful expiration. In other words, it is the volume of air that cannot be expelled, thus causing the alveoli to remain open at all times. The residual volume remains unchanged regardless of the lung volume at which expiration was started. The residual volume (RV) is the amount of air that is left after expiratory reserve volume is exhaled. The lungs are never completely empty: There is always some air left in the lungs after a maximal exhalation.

So your answer will be Residual volume...

Hope this helps........ Stay safe and have a Merry Christmas!!!!!!!!! :D

It is left because exhaling will never remove all air from your lungs, if it did your body would shut down due to lack of oxygen to all organs. It distributed the atoms throughout the body.

DNA is duplicated during a process called

Answers

Answer:

DNA replication

Explanation:

Which best describes the difference between wave A and wave B? O Wave A has a greater pitch and frequency. O Wave B has a greater pitch and frequency. O Wave A has a greater pitch but lower frequency. O Wave B has a lower pitch but greater frequency.​

Answers

May I see the diagram

Help please this is difficult‍♂️

Answers

Answer:

Gametes from both dogs are needed to maintain the correct number of chromosome in the offspring

Explanation:

Reproduction in dogs is a sexual process. During the process, haploid gametes from both the male and the female (sperm from males and eggs from females) fuse together in a process known as fertilization in order to produce diploid offspring.

The haploid gametes ensure that the offspring produced during fertilization has the correct (diploid) number of offspring. Because the production of gametes involves meiosis and crossing over of genetic materials between chromosomes, offspring produced by sexual reproduction are usually genetically different from one another. The random fusion of gametes further ensures that offspring from the same parents are different from one another.

1) A region of the country is rapidly growing in population, causing the demand for electricity to go up each year. As a result, a new source of electricity is needed. This particular region of the country has plenty of agriculture, rivers, and access to coal deposits underground. Which of the following would be the cheapest way for this region of the country to make electricity, have minimal impact on the environment, yet not add carbon dioxide to the atmosphere?





Group of answer choices

A)Use the agriculture biomass to generate a renewable fuel that can be burned to generate electricity

B)Use the coal deposits to generate electricity in a few coal fired facilities

C)Build a nuclear power plant in the middle of the region

D)Build dams along the rivers to generate electricity


2)The image provided shows a partial river food web.



The local town relies on this river ecosystem to sustain their population both economically and as a source of food. Using the food web provided, which statement provides the best reasoning for regulating the amount of fish removed from the river by humans.

Group of answer choices

A)Regulation will help the ecosystem to remain balanced and contribute to the stabilization of other populations of river organisms.

B)Regulation will increase the amount of energy transferred from the catfish to the eagle.

C)Regulation will allow contaminated sediments to decrease in the river due the removal of the contamination source.

D)Regulation will ensure that carp will not overpopulate the ecosystem and begin to consume larger organisms like the salmon.

Answers

Answer:

The cheapest way for the country to make electricity would be

A) Use the agriculture biomass to generate a renewable fuel that can be burned to generate electricity

The statement provides the best reasoning for regulating the amount of fish removed from the river by humans is:

A) Regulation will help the ecosystem to remain balanced and contribute to the stabilization of other populations of river organisms.

Explanation:

For the electricity, the use of Biomass meets the demands due to the fact that, it has minimal impact on the environment, does not add carbon dioxide to the atmosphere. Also, it is renewable form of energy.

For the regulation of the amount of fish removed from the river helps to maintain the ecosystem balance. If it was not done, the fishes found in the river will be totally harvested thereby disrupting the chains in that river ecosystem.

ANSWERRR PLZZZ TYYYY IF YOU HAVE THE RIGHT ANSWER YOU WILL GET BRAINLIEST AFTER I CHECKKK

Answers

A) poisoned them.
Hope it helps u

How can an organism's genetic traits affect its ability to survive?

Answers

Organisms depend on the passing down of favorable traits to survive and reproduce to pass down favorable traits
Darwinism is the theory of evolution in which species die off due to natural selection meaning species must adapt and evolve in order to survive

Just as energy flows through an ecosystem, matter also moves from organism to organism and from organisms to the environment. Using either a kelp forest or a hydrothermal vent ecosystem as an example, explain how carbon can move through the organisms in that ecosystem.

Answers

Answer:

Explanation:

Energy is transferred through an ecosystem in steps, making up a food chain or a food web. At the bottom of the chain are the primary producers, which absorb sunlight and use the light energy to convert carbon dioxide and water into carbohydrates (long chains of sugar molecules) and eventually into other biochemical molecules, by photosynthesis.

The primary producers support the consumers—organisms that ingest other organisms as their food source. Finally, decomposers feed on decaying organic matter, from all levels of the web. Decomposers are largely microscopic organisms (microorganisms) and bacteria.

The food web is really an energy flow system, tracing the path of solar energy through the ecosystem. Solar energy is absorbed by the primary producers and stored in the chemical products of photosynthesis. As these organisms are eaten and digested by consumers, chemical energy is released. This chemical energy is used to power new biochemical reactions, which again produce stored chemical energy in the consumers' bodies.

Energy is lost at each level in the food web through respiration. You can think of this lost energy as fuel burned to keep the organism operating. Energy expended in respiration is ultimately lost as waste heat and cannot be stored for use by other organisms higher up in the food chain. This means that, generally, both the numbers of organisms and their total amount of living tissue must decrease greatly up the food chain. In general, only 10 to 50 percent of the energy stored in organic matter at one level can be passed up the chain to the next level. Normally, there are about four levels of consumers.

A food chain or a food web is made up of the stages through which energy is moved across an ecosystem. The primary producers are found at the bottom of the food chain.

What is food chain?

By photosynthesis, they transform carbon dioxide and water into carbohydrates (long chains of sugar molecules) and ultimately into other biological compounds.

The consumers are organisms that consume other organisms as food—are supported by the primary producers. Decomposers, who feed on decaying organic materials from all tiers of the web, are the last group. The majority of decomposers are bacteria and tiny organisms.

The food web actually follows the route of solar energy through the environment and is a system of energy flow.

Therefore, A food chain or a food web is made up of the stages through which energy is moved across an ecosystem. The primary producers are found at the bottom of the food chain.

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What happens when sunlight is passed through a prism?
We can see UV rays.
We can see infrared rays.
Visible light separates into different colors.
Visible light splits to form the electromagnetic spectrum.

Answers

Answer:

As light passes through a prism, it is bent, or refracted, by the angles and plane faces of the prism and each wavelength of light is refracted by a slightly different amount. ... As a result, all of the colors in the white light of the sun separate into the individual bands of color characteristic of a rainbow.

Explanation:

Explanation:

I think its

Visible light separates into different colors.

hope it helps!

According to the video, what are some qualities Financial Analysts need? Check all that apply.

1. business savvy
2.a college education
3. vocational school training
4.math skills
5.public speaking skills
6.analytical skills
7.patience



Answer:

1. business savvy
2.a college education
4.math skills
6.analytical skills

Answers

Answer:

The correct answers are 1. business savvy 2.a college education 4.math skills 6.analytical skills

Explanation:

Hope this helps :)

Anaerobic respiration is also known as?

Answers

Answer:

Intramolecular respiration

Explanation:

I think sorry if i'm wrong

It is also called as the fermentation. It is the kind of respiration which helps the cells to breakdown energy in  the absence of oxygen.

What is the other type of respiration called as ?

It is called as the aerobic respiration which takes place in the presence of oxygen.

Anaerobic  that stands for without oxygen.This  is the method of  the cellular respiration  where it does not basically  require  the oxygen in order  to generate the  energy. For  the smaller animals for breathing , here is no enough oxygen present so  that they will  need energy for surviving  in absence of oxygen.

Anaerobic respiration is  the process in which  the cells just break down  into sugars  just to produce out  energy in the absence of oxygen. The respiration is called  as fermentation. it mainly takes place in yeast cells, bacteria, and muscle cells of animals.

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Cytosine makes up 24% of the nucleotides in a sample of DNA from an organism.
What percent of the nucleotides in this sample will be thymine

A) 48%
B) 26%
C) 24%
D) 13%

Answers

Answer:

26%

Explanation:

if cytosine makes up 24%, then guanine also makes up 24%.

add these to get 48%.

subtract that from 100% to get a remaining 52%

then split the 52% between adenine and thymine to tell you that 26% is thymine

The percent of  the nucleotides in this sample will be thymine should be considered is the 26%.

Calculation of the percentage:

Since

Cytosine makes up 24% of the nucleotides

So here the guanine should be 24%

Now if we add together should be

= 24% + 24%

= 48%

Now the remaining should be

= 100 - 48%

= 52%

Now here we half the 52% so it comes 26%

Therefore, the option b is correct.

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WILL GIVE BRAINLIEST!!!!!
_?_ are found in all metabolically active cells and are involved primarily in transporting materials within, into, and out of cells.

Vesicles

Ribosomes

Lysosomes

Vacuoles

Answers

Answer:

Vesicles

Explanation:

The DNA triplets that code for amino acids are common to—

A) humans only

B) plants and animals

C) Prokaryotes

D) all living things

Answers

Answer:

i think itz D.)All living things

Explanation:

.pls help fast
Is the fossil record complete for humpback whales? Explain your answer.

Answers

Answer:

No, the fossil record is not complete because with further fossil discoveries, and more study, it may continue to tell paleontologists how modern whales came to behave the way they do.

Explanation:

Chemical and Waste Management:
Discuss the packaging of regulated waste for transport.
(Dental Assistant Related Chapter 23)

Answers

Answer:

los  cupoo

Explanation:

kk

PLEASE HELP ITS DUE SOON!!! Explain why it is not possible to predict the sex of one individual offspring

Answers

it is not possible to predict the sex of one individual offspring because since men have xy chromosomes, there is always a 50% chance that the offspring will be either a boy or a girl.

What is a volcano?
A. a tall mountain
B. a chemical reaction that produces fire
C. an atmospheric condition
D. an opening in Earth’s crust

Answers

Answer:

c

Explanation:

Answer:

D

Explanation:

I hope this is correct and have a great day

Which of these is not a human activity that impacts the environment?
A
transportation

B
construction

C
photosynthesis

D
manufacturing

Answers

The answer is C, Photosynthesis because it’s an non human activity, it’s energy from the sun

how is the inheritance pattern shown by this flower different from other inheritance patterns you have seen or studied

Answers

.Answer: if the image that is supposed to be attached to this question is a picture of a flower showing both red and white spots as it colors, then the inheritance pattern shown is different from the other inheritance pattern because the normal inheritance pattern would only show one color. Normally, a flower would have a uniform color. In this case, only white or only red. The flower shows what we call, co-dominance. Red and white colors are both traits of the flower and the colors both manifest. In other traits, only the dominant trait is exhibited.

Explanation: found it on brainly :)

Silicon Valley in the San Francisco Bay Area is often called the tech center of the world. The region gets its name from the silicon used in computer chips that were widely manufactured there. Today, this region houses many of the largest computer hardware, software, internet, and digital communication companies in the world. Identify and explain two ways in which an earthquake in this area could affect people in other parts of the world.

Answers

Answer:

One way an earthquake could affect people is by disrupting the electric power lines in Silicon Valley. A lack of power could disrupt or shut down major websites that people around the world rely on.

Secondly, an earthquake could cause severe damage to digital communication companies. If that happened, many businesses around the world would suffer. They might not be able to properly access, use, or update the computer applications they rely on for their businesses.

Explanation:

This is ripped straight from Edmentum/Plato. Rephrase it so it doesn't look like you cheated. Good Luck!

Answer:

One way the earthquake could affect people is by damaging the electric power lines in Silicon Valley. A lack of power could mess up or shut down some of the websites that people all around the world rely on. Another way is an earthquake could cause a lot of damage to digital communication companies. If that happened many businesses around the world would suffer.

Explanation:

I rephrased it for you from plato so all u have to do is copy and paste.

Herman's company has adopted a paperless policy. Employees no longer print letters or documents and instead do everything on the computer. Office paper use has dropped by 40% in the last six months. If everyone adopted the same policies, what impact would that have on the environment?

Answers

Answer:

There would be a decrease in deforestation, because fewer trees would be cut down for paper.

Explanation:

If everyone reduce the use of papers it will lead to reduce in deforestation.

What is deforestation?

Deforestation refers to the loss of forest area worldwide to other uses such as agricultural land, urbanization and mining activities. Deforestation, greatly accelerated by human activities since the 1960s, has adversely affected natural ecosystems, biodiversity and climate.

Several factors, both human and natural, cause deforestation. Natural factors include natural forest fires and diseases caused by parasites that can lead to deforestation. Nevertheless, human activities are one of the main causes of global deforestation.

Therefore, If everyone reduce the use of papers it will lead to reduce in deforestation.

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why do i have sharp chest pain ive had it for 3 days now and now the pain is spreading to my shoulders

Answers

Answer:

Um it means your having heart problems

Explanation:

do u vape or smoke? if so that would be a dead giveaway

PLEASE HELP ASAP NOT BIOLOGY JUST SCIENCE PLEASE PLEASE

During the nitrogen cycle, plants take in nitrogen compounds through their BLANK

Answers

Answer:

Roots

Explanation:

Answer:

roots

Explanation:

Identify the types of genetic recombination.
occurs in metaphase I.
occurs during sexual reproduction.
is random chromosome alignment resulting in variation.
occurs in prophase I.
fuses gametes to form offspring with genes from each parent.
exchanges genetic information between non-sister chromatids.

Answers

Answer:

Explanation:

The answers to your questions about genetic recombination are:

Independent assortment happens during metaphase I.

Fertilization happens during sexual reproduction.

Independent assortment is random chromosome alignment resulting in variation.

Crossing over happens during prophase I.

Fertilization fuses gametes to form offspring with genes from each parent.

Crossing over is the exchange of genetic information between non-sister chromatids.

Answer:

Independent assortment happens during metaphase I.

Fertilization happens during sexual reproduction.

Independent assortment is random chromosome alignment resulting in variation.

Crossing over happens during prophase I.

Fertilization fuses gametes to form offspring with genes from each parent.

Crossing over is the exchange of genetic information between non-sister chromatids

Explanation:

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2.14x10^-7. What is the answer. Write in standered form No prefiero hacer ejercicio. Me gusta ms aprender a pintar. Pintar es mi pasatiempo favorito. Me ________ el arte y ... me ________ los libros para aprender a pintar! Pinto todos los das.Group of answer choicesgusta; encantanencantan; gustanencanta; gustagustan; encanta QUESTION: Explain how an otherwise young,health individual could have a serious heartcondition. What is the meter in the following excerpt from Jabberwocky by Lewis Carroll?'Twas brillig, and the slithy tovesDid gyre and gimble in the wabe A states number of electoral votes is determined by its number of __________. A. representatives and senators B. registered voters C. federal employees D. taxpayers Please select the best answer from the choices provided A B C D orange juice being made from fresh oranges O a. physical property Ob. physical change O c. chemical property O d. chemical change HELP I WILL MARK BRAINLIESTTT!!! The ideas in the sonnets are similar because both sonnets focus on A affection B amazement C unkindness D worth Saw the question on brainly but the answer was wrong. I know its not A. 800 is invested for 3 years at 2% simple interest per year. work out the total interest. show working out pls I will mark the brainest Pls help me and thank youuu Select all the ratios that are equivalent to 9: 6.06:918:1213:100 3:2O 7:5 Given w= 2(cos(pi/4)+isin(pi/4)) and z=2(cos (pi/2)+i sin (pi/2)) what is w-z expressed in polar form? Sewtfi951 Corporation makes an extra large part to use in one its fabulous products. A total of 14,500 units of this extra large part are produced and used every year. The company's costs of producing the extra large part at this level of activity are below: Per Unit Direct materials $3.20Direct labor $7.80Variable manufacturing overhead $8.30Supervisor's salary $3.70Depreciation of special equipment $2.10Allocated general overhead $7.30An outside supplier has offered to make the extra large part and sell it to Sewt1951 for $32.30 each If this offer is accepted the supervisor's salary and all of the variable costs, including the direct labor, can be avoided The special equipment used to make the extra large part has no salvage value or other use The allocated general overhead representa fixed costs of the entire Sewt1951 company. none of which would be avoided at the part were purchased instead of produced internally. In addition, the space used to make the extra large part could be used to make more of one of the company's other fabulous products, generating an additional segment margin of $34,500 per year for that product What would be the annual financial advantage (disadvantage) for Sewt1951 Corp as a result of buying the extra large part from the outside supplier? Which of the following examples best illustrates a way in which land is being used as a resource? A. Crude oil, an important source of energy, is now extracted from beneath the ocean floor. B. Natural vegetation is cleared to make room for the construction of a new neighborhood. C. The prairies in South Dakota are home to the largest species of groundhog. D. New cities are now being built on waterI need this really soon so if you have the answer please say it (10 POINTS) The 60s and 70s:The 1970s energy crisis revealed all of the following facts about the American economy except ______.A. America consumed more oil than it could sustainably produce.B. OPEC had the power to regulate a valuable natural resource.C. (Incorrect)D. American oil production was enough to meet all of the country's needs. At Supply World, 4 pens cost $10.00. How much do 3 pens cost if the price per pen is the same? Looking for geometry proof help on a problem with parallelograms and an isosceles triangle Who invented the modern printing press? Question 49 options: Johannes Gutenberg Albrecht Drer Jan Van Eyck Martin Luther Which is the best example of analysis paragraph in the essay? Until after the Korean War, African American soldiers typically served in units thatA. remained segregated from white unitsB. operated combat artillery