Scientists discovered that the inner core of Earth is a solid. Explain what evidence supports this thinking. Be sure to include how pressure, temperature, and density play a role.

Answers

Answer 1

Answer:

The inner core is a solid made out of heavy materials like iron and nickel. Even though the core is very hot, these materials do not melt very easily. As long as there is high pressure, the core can stay solid despite the temperature. Gravity pulls stronger on denser materials, denser materials are at the center of things, so therefore the middle of our earth is solid.

Explanation:

Hope this helps! <3

Answer 2

The earth's inner core experiences a lot pressure and temperature due to the effect of geothermal gradient and overlying load level. With the temperature suggested to be about the temperature on the Sun's surface.

Using the principle of primary and secondary wave propagation, secondary S-waves cannot travel though liquid. However, secondary wave are able to propagate through the inner core of the earth, suggesting that the inner core isn't liquid.

Therefore, the inner core of the earth is solid using secondary wave velocity reading.

Learn more :https://brainly.com/question/18801447


Related Questions

HANGMAN
Figure Of Speech
_ _ _ o _ _ n _ _ _ _ o _ _ _
13 POINTS NO CAP

Answers

Answer:

i have no idea bro

Explanation:

Answer:

Also noneeeotts

Explanation:

I have no Idea XD

Hi, I am in a test. This is the question...
Grab your third and final sheet of paper. In this paper, you will be using the 2-D and 3-D geometric shapes that you previously drew to create a geometrical mural (circle, square, rectangle, equilateral triangle, oval, and right-angle triangle.) This mural should somehow represent you as an artist, it should show a personal element or idea about yourself.
Can you please give me an idea because I have no clue?

Answers

Answer:

sorry not having idea........

Uh I dunno sorry man-

r u a juice wrld fan ?!?!?!??!

Answers

Answer:

heck ya

Explanation:

Yep I am a fan of Juice Wrld

Other Questions
The quotient of 4 7 is a decimal number .How many digits in the quotient are overlined? 3) the maximum angular displacement of a pendulum in simple harmonie motion is theta,max then thekinetic energy is equal to the potential energy when the angular displacement is given by All the Reconstruction Treaties included ____for allcrimes committed against the US prior to the treaties 4. (03.01 MC)Which expression is equivalent to 56 + 21? (1 point)7(49 + 14)8(7 + 21)8(48 + 13)7(8 + 3) game of bingo with 33 outcomes is created to allow 6 people to win the game for every 27 people who do not win. which ratio in the form of people who win to people who do not win? (Again....Please help with this ;-; ) please help please help please help please help Evaluate the expression for x = 1.7. Enter your answer in the box.x2 + 3x Which of the following is an example of metaphor?a. the sun was red and gold and maroon all at once b. the sun was a fat red tick on the scruff of the horizonc. the sun was more lovely than I had even seen itd. the sun was like molasses melting in a pan Why are renewable energy sources often considered alternative Which of the following are rights granted in the Bill of Rights? (Select all that apply.) i get the concept of slopes and such but im not rlly sure how to put a word problem in a graph? can someone please help out? What is the point-slope form of a line that has a slope of 3 and passes through the point (-1, 4)?Oy-(-1) = 5(x-4)O 4-y = 3(-1-x1)Oy-3=-1[(x-(-4)]Oy-4 = 3[(x - (-1)]QUICK PLEASE Piliin saloob ng kahon ang tatlongsalitangginamitsaakdana may katulad o kaugnaynakahulugan. Gamitinitosapangungusap. Gawinitosaiyongsagutangpapel. what were some causes of the Great Depression ? Find the product.(2a^2+b) (3a-3b)Enter the correct answer. If I accumulate two gallons of SHlT from an undisclosed location and I sell one gallon but in the process get two more gallons how many will I have left Question 22.5 ptsA firefighter sees a woman trapped in a building 91 feet up from the bottom floor. If thefiretruck is parked 67 feet away from the bottom of the building, at what angle of elevation, tothe nearest degree, should the firefighter extend the ladder to reach the woman?Previous Find the general solution of the given system. Use a computer system or graphing calculator to construct a direction field and typical solution curves for the system the graph below represents y, the cost in dollars of x pounds of salad at a salad bar what is the unit for the cost of salad at the salad bar? a) $0.50 per pound b) 1.00 per pound c) 2.00 per pound d) 4.00 per pound Find the slope of the line that passes through the points (-10, 2) and (5, 3).