Biology Middle School

As we move from the surface to the interior and center of the Earth, which of the following is true?
A: Temperature decreases
B: Pressure decreases
C: Density increases
D: All of the above
E: None of the above

Answers

Answer 1

Answer: C: Density increases

Explanation: As you go closer towards the center of the Earth, pressure increases. The layers of rock get pack tightly together, causing them to be more dense.

Answer 2

As we move from the surface to the interior and center of the Earth, density increases.

What is interior of the earth?

Four layers, three solid and one liquid (molten metal nearly as hot as the sun's surface), make up the interior of the Earth. A massive iron ball with a diameter of roughly 1,500 miles (2,400 kilometers) makes up the deepest stratum.

The iron isn't pure; researchers think it also contains trace amounts of nickel, sulfur, and other components. Although different measurements have been made, it is most likely between 9,000 and 13,000 degrees Fahrenheit (5,000 and 7,000 degrees Celsius).

The outer core, a shell of liquid iron, is located above the inner core. This layer may be between 4,000 and 5,000 degrees (7,000 to 9,000 degrees Fahrenheit) colder but still highly hot.

Therefore,  As we move from the surface to the interior and center of the Earth, density increases.

To know more about earth, refer to the link:

https://brainly.com/question/12041467

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Related Questions

Which of these statements is most likely true of two species that share a recent common ancestor?



The two species have different developmental patterns.


The two species share DNA sequences.


The two species have similar arms and legs.


The ancestors of each species looked very different.


i think this is bio i'll give brainlest

Answers

Answer:

Im not 100% sure but I think it is

Explanation:

The two species have diffrent develpmental patterns and the two species share DNA sepuences. IF it is wrong im really sorry :(

What is the function of the liver and pancreas?

to aid digestion in the stomach
to filter the blood
to aid digestion in the small intestine

Answers

Answer: to aid digestion in the stomach

Explanation:

Answer:

to aid digestion in the stomach

Explanation:

During digestion, your pancreas makes pancreatic juices called enzymes. The liver digests food by producing bile to break down fats, removing toxins and breaking down and storing some vitamins and minerals. The pancreas produces enzymes to help break down proteins, fats and carbohydrates. The gall bladder stores the bile that is produced by the liver.

Name the three structures of seed plants, and explain their functions.

DO NOT USE SAMPLE RESPONSE
BRAINLIEST

Answers

The three principal organs of seed plants are roots, stems, and leaves. Roots: absorb water and dissolved nutrients. anchor plants in the ground.
Seeds, plants stems. Provide stability, absorbs water

What is the idea that all continents were part of one big landmass?


oceanic drift
continental drift
oceanic theory
continental theory

Answers

Answer:

The answer is B: continental drift

Explanation:

B is the answer continental drift

PLEASE HELP ME! ILL GIVE BRAINLEIST IF YOU HELP ME! :(


Drag each phrase to show if it describes an anabolic reaction or a catabolic reaction.

Answers

Answer:

View the explanation!

Explanation:

Photosynthesis: Anabolic

Cell Respiration: Catabolic

Releasing energy: Catabolic

Molecules breaking down: Catabolic

Multiply: Anabolic

Builds up: Anabolic

Hope this helps! UwU

Archaea and Eubacteria are both forms of bacteria. Look at the short definitions of both of them. How are they different?

Answers

archaea do not have interior membranes but both have a cell wall and use flagella to swim. Archaea differ in the fact that their cell wall does not contain peptidoglycan and cell membrane uses ether linked lipids as opposed to ester linked lipids in bacteria
archae linked to jiving

Give at least one example of each of the following: -codominance -incomplete dominance -multiple alleles -polygenic inheritance

Answers

Answer: Example for multiple alleles is human blood type

Explanation:

Blood types exsist as four possible phenotypes A,B,AB, and O .

Codominance (both traits are present) ex. A dog with white and black fur
Incomplete dominance (the traits are mixed) ex. Pink flowers (red and white mixed)
Multiple alleles ex. Human blood types
Polygenic inheritance (characteristics are controlled by two or more genes)
Ex. Height, eye color

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What is the complementary messenger-RNA sequence for the DNA sequence shown below?

Answers

B..................................

Answer:

B) G-T-T-C-C-A

Explanation:

Cytosine (C) is paired with Guanine (G)

Adenine (A) is paired with Thymine (T)

Help me out please and i need this by 4:00 ?

Answers

Answer:

Its wavelength decreases

Explanation:

There is an inverse relationship between distance and light intensity - as the distance increases, light intensity decreases. This is because as the distance away from a light source increases, photons of light become spread over a wider area.

Answer:

A. Its wave length decreases

Explanation:

Good luck! <3

PLS HELP, ILL GIVE BRIANLIEST!

Answers

Answer:

That would be the nucleus or answer choice D

Explanation:

D or nucleus, because, if I’m not wrong I think this is a blood cell which means it will have a big nucleus and a big surface area to store more haemoglobin...

What is the main source of winds and weather?
A. The spinning Earth
B. The Earth's rotation on its axis
C. The layers of the planet
D. The sun

I will mark correct answer brainliest

Answers

b, earths rotation on the axis!

winds are mainly caused by the heating of the atmosphere by the sun & the rotation of the Earth

wind: converts mechanical energy of ______________ into electricity
wind
the Sun
water
steam

Answers

A. wind.

Wind energy needs wind to use to make electricity. The wind turbines uses wind to make energy
wind
for example a wind turbine creates energy for towns to use as electricity

I need help please and thank you!

Answers

the answer is the last one bacteria.
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