Geography High School

(Q020) Identify the true statement. a. The geothermal gradient is the rate of change in pressure with depth in the Earth. b. The temperature at the Earth's center may almost equal the temperature of the Sun's surface. c. The calculated density at the Earth's center makes scientists almost certain that the inner core is composed of diamond. d. The pressure at the Earth's center is less than 300 times greater than normal atmospheric pressure.

Answers

Answer 1

Answer: b. The temperature at the Earth's center may almost equal the temperature of the Sun's surface.

Explanation:

The Earth's core is very very hot due to various factors such as heat from radioactive materials decaying and the heat the earth had when it was formed. It is estimated that the temperature here is around 5,200° C which means that it can melt even Tungsten.

This is almost equal to the surface temperature of the sun which is around 5,500° C.

Related Questions

Which phrase is the best definition of the word technology, in the narrow
sense?
O A. Tools and their use
O B. Exchange of new ideas
O C. Fast communication
O D. Better ways to do things

Answers

Answer:

I think the answer is better ways to do things

What is the last country to introduce television?

Answers

Answer:

I think it might've been Bhutan

Kiribati is the last country to have TV.

Hope this helps :)
Other Questions
PLEASE HELP DUE!!!WILL GIVE BRAINLIEST!!can someone help me please? Devaughn is 6 years older than Sydney. The sum of their ages is 56 . What is Sydney's age? The sum of two numbers is 83 if one of the number is 7 more than the other find the two numbers? i don't understand this, can someone help please?? Dollar bills are legal tender in the U.S.True False A storeowner orders 25 calculators that cost $38 each. The storeowner can sell each calculator for $42. The storeowner sold 22 calculators to customers. He had to return 3 calculators that were never sold and pay a $2 charge for each returned calculator (although the initial cost is refunded). What is the storeowner's profit? Simplify1)ab/ ab 2)2 (x ) 3)3x*2x y NaC9Which rule describes the transformation?Parallelogram ABCD is rotated to create imageA'B'C'D'.SEE0 (x, y) - (y, -x)O (x, y) + (-y, x)O (x, y) + (-X, -y)(x, y) - (x,-y)5VX4RD21C-5.-5.4.-3.-2.-234SIB2DACBno of (3, -2) reflected across the line x = 1 is? Whch part of reproductive system produces semen PLSS HELPPPP WILL GIVE BRAINLESSS A 22-foot ladder is resting against the side of a building. The bottom of the ladder is 3 feet from the building. Find the measure of the angle the ladder makes with the ground. Round your answer to the nearest tenth of a degree. 3x + ky = 8X 2ky = 5are simultaneous equations where k is a constant.b) Given that y = 1/2 determine the value of k. After getting RM24 from his mother, Samuel had 3 times as much as he had previously. How much did he have previously? Where ____?have you beenare you beenhas you beenhave you werecual es lacorrecta? The second generation of purebred cross of -hom-ozygo us recessive organism, with a hom-ozygous dominant organism, contain a ratio of approximately _______ expressed dominant traits to recessive traits.A. 2:1B. 1:1C. 1:3D. 3:1 Whats the answer to the question... factorize : ( p- q ) cube Is page 1 of the importance of being earnest the most important section of the book? Scene: Morning-room in ALGERNON'S flat in Half Moon StreetThe room is luxuriously and artistically furnished. Thesound of a piano is heard in the adjoining room. LANE isarranging afternoon tea on the table, and after the music hasceased, ALGERNON enters.ALGERNON. Did you hear what I was playing, Lane?LANE. I didn't think it polite to listen, sir.ALGERNON. I'm sorry for that, for your sake. I don'tplay accurately any one can play accurately but Iplay with a wonderful expression. As far as the piano isconcerned, sentiment is my forte. I keep science forLife.LANE. Yes, sir.ALGERNON. And, speaking of the science of Life, haveyou got the cucumber sandwiches cut for Lady Bracknell?LANE. Yes, sir. (Hands them on a salver.)ALGERNON. (Inspects them, takes two, and sits down on thesofa.) Oh! ... by the way, Lane, I see from your book thaton Thursday night when Lord Shoreman and Mr. Worthing were dining with me, eight bottles of champagne are entered as having been consumed.LANE.Yes, sir; eight bottles and a pint.ALGERNON.Why is it that at a bachelors establishment the servants invariably drink the champagne? I ask merely for information. please helpppp i need it by tonight its very important Which person is considered part of a market?A. Jeremiah, who is completing his homeworkB. Liz, who is drawing a picture of her catC. Matt, who is paying for guitar lessonsD. Erin, who is resting before going for a jog