How is Earth's crust recycled?


Earth's crust is not recycled; it is only created.



As molten rock seeps out of weak spots in the crust, volcanoes are formed.



When plates slide past each other, creating friction, an earthquake forms.



As new crust is created, the old crust is forced down deep inside Earth's mantle, where it becomes molten rock again.

Answers

Answer 1

The Earth's crust is recycled when a new crust is created and the old crust is forced into the Earth's mantle, where it becomes molten rock again.

This fact occurs due to tectonic activities, and occurs in a cycle of 500 million years.

Some evidence found by researchers as signs of recycling of the earth's crust was through the analysis of rock samples in Canada, which had a chemical element similar to that existing in the crust 4.2 billion years ago.

Other evidence found was through volcanic activities, where scientists analyzed an isotope called Samarium-146 that was present in the formation of planet Earth, but which has since been extinct.

This scientific evidence therefore supports the fact that there is a recycling of the Earth's crust.

The correct alternative is:

As new crust is created, the old crust is forced down deep inside Earth's mantle, where it becomes molten rock again.

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Related Questions

from which country did the united states win its independence?

Answers

Answer:

Great Britain.

Explanation:

The United States used to be a group of colonies, and they fought in the Revolutionary War for their independence from Great Britain. In the end, they won, and we are now a separate nation.

The united states win its independence from Great Britain By issuing the Declaration of Independence, adopted by the Continental Congress in 1776.

How did united states win its independence from Great Britain?

The American Revolution,  was a 1775–83 revolt that resulted to the political independence of 13 of Great Britain's North American colonies and the eventual formation of the United States of America.

On July 4, 1776, the Continental Congress approved the Declaration of Independence, which the 13 American colonies used to dissolve their political ties to Great Britain. The Declaration enumerated the reasons why the colonies wanted independence.

One of the most significant texts in American history is the Declaration of Independence. The declaration of independence from British authority by the 13 American colonies was a formal action.

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How are pyramids important to society today and in Ancient Egypt?

Answers

Pyramids today stand as a reminder of the ancient Egyptian glorification of life after death, and in fact, the pyramids were built as monuments to house the tombs of the pharaohs. Pictures on the walls of tombs tell us about the lives of the Kings and their families.

Answer:

cause they are use that for turisms money

Please do not plagiarize use your own words and I will mark brainliest

Answers

Answer:

Im not going to write it for you but i will give you help.

Explanation:

Year by year after WW1 the U.S implimented multiple neutrality acts to ensure the United States safety. The act of 1935 restricted the shipping of any"arms,ammuniton and any impliments of war to other nations. This allowed the United States to show they wont be taking any sides. Things like the Neutrality Act of 1936 prohibited America from giving out loans and giving credit to aggressive nations, this allowed the U.S. to still establish bonds with friendly nations and help them out in need but also retaliate against nations such as Germany. In 1937 the final act of Neutrality was passed,  it restricted the shipping of war materials but gave the president the power to ship non-war materials on non American ships if paid in cash. This now allowed the U.S to deliver products to ally nations. Roosevelt issued all of these acts of Neutrality to ensure the U.S. would be safe from wars and would be able to build itself.

This is my intro paragraph, use the nuetrality acts as evidence for your body paragraphs. Do not copy word for word. Good luck

What is Plumer's concern about a tie in the Electoral College? Why does he think this would be a bad outcome?

Answers

Based on the passage context, Plumer's concern about a tie in the Electoral College is that "the decision to elect President would rest only on the House of Representatives."

Also, Plumer thinks this would be a bad outcome because each state would have one vote for the President; the states with a higher population of voters would be at a disadvantage in expressing their support for who they wanted to vote for.

Hence, in this case, it is concluded that Plumer believes the subsequent actions after the Electoral College tie would mostly not favor the States with a higher population of voters.

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Which political party had a better ideology for the new nation?

Answers

The Federalists because of their Ideals on a strong central government.

9. As a result of Shays Rebellion, and other concerns, the Congress passed 1 point
this resolution. What is the resolution calling for? *
The states will send delegates to a convention with the task of revising the Articles of
Confederation in order to weaken the central government..
The states will no longer be unified and each will set up an authoritarian form of
government
The states will send delegates to a convention with the task of revising the Articles of
Confederation in order to Strengthen the central government.

Answers

The Shays Rebellion led to Congress passing a resolution that said that  states will send delegates to a convention with the task of revising the Articles of  Confederation in order to Strengthen the central government.

The Shays Rebellion:

Was an attempted rebellion by disgruntled ex-Revolutionary War soldiers who were in debt Had to be put down by the states Showed the weakness of the federal government as it had to appeal to help from states

As a result, Congress passed a resolution that called for a Constitutional Convention that would pass a new Constitution that would make the government strong enough that such a rebellion would not happen again.

In conclusion, the resolution was to strengthen the government.

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how do you apply the idea of social darwinism to industry

Answers

Answer:

Social Darwinism is a loose set of ideologies that emerged in the late 1800s in which Charles Darwin’s theory of evolution by natural selection was used to justify certain political, social, or economic views. Social Darwinists believe in “survival of the fittest”—the idea that certain people become powerful in society because they are innately better. Social Darwinism has been used to justify imperialism, racism, eugenics and social inequality at various times over the past century and a half.

Explanation:

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What is a presidential primary?​

Answers

Answer:

a primary in which the voters indicate preferences for nominees for president of the U.S. directly by vote or indirectly through the choice of delegates to the presidential nominating convention

Explanation:

how did the civil war change the way society viewed women?

Answers

Answer: Women formed aid societies to help both Union and Confederate soldiers. They planted gardens; canned food; cooked; sewed uniforms, blankets, and socks; and did laundry for the troops. Some women wanted to get closer to the frontlines, and they volunteered as nurses.

Explanation:

Please help, Which statement best completes the diagram?

Answers

Answer:

B

Explanation:

The US stayed out of conflict with France and Britain to stay out of Eureopean/foreign conflicts

what did the chairman of the fed do to avoid a great depression in 1987

Answers

Answer:started to open markets regularly with starting credit markets and holding a proportion of a form of gold bullion

Answer:

The Federal Reserve (the Fed) responded to the crash in four distinct ways

Explanation:

How much government regulation of pay (minimum wage, CEO compensation), working conditions (safety), product safety, etc., should there be, if any, in your opinion?

Answers

Answer:

none should be based on the job

Explanation:

Thought industralization allowed people to buy more factory-made goods, it also led to what?

a
increased education
b
loss of labor laws
c
fewer jobs
d
crime and corruption
Thought industralization allowed people to buy more factory-made goods, it also led to what?

a
increased education
b
loss of labor laws
c
fewer jobs
d
crime and corruption

Answers

Answer:

d

Explanation:

i did the quiz

Explain the final debate between Lincoln and Douglas. Where did it take place, what points did each try to make, and how many people attended?

Answers

Douglas and Republican challenger Abraham Lincoln during the 1858 Illinois senatorial campaign, largely concerning the issue of slavery extension into the territories. The slavery extension question had seemingly been settled by the Missouri Compromise nearly 40 years earlier.
The final debate between Lincoln and Douglas was on October 15, 1558 in Alton, Illinois. Lincoln argued against the spread of slavery. While Douglas maintained each territory should have the right to decide whether it would become free or allow slavery. There were close to 20,000 people who attended. Lincoln argued that there should be no reason why black men could not have the same rights as a white man per the Declaration of Independence. Douglas always felt the white man was superior and that no black man were to ever be considered a citizen but to always be subordinate to the white man.

Trench foot was a new form of military footwear invented in WWI.
True
False

Answers

Answer:

true

Explanation:

trech foot , or immersion foot syndrom , is a serious condition that result from your feet being wet for too long

I need help please is important :(((

Answers

Answer:

the correct answer is option ( D )

Explanation:

Hope it helps

Have a nice day : )

What effect did the ruling of Marburg v. Madison have on the power of the U.S Supreme Court? See picture

Answers

The answer to this is A

i think this is easy:
Which of the following groups benefited most from the circumstances
depicted in the illustration titled "A Mesoamerican Infected with Smallpox"?
A. Spanish soldiers
B. English Puritans
C. American Indian leaders
D. French fur trappers

Answers

Answer:

I think its A . Spanish soldiers

Explanation:

IM NOT SURE BECAUSE I CAN'T REMEMBER I THINK ITS RIGHT SO HOPE IT HELPS AND BRAINLIEST ME TO THANK YOU BYE! ^^

3. What brought an end to the “normal state of hostility” between the
Safavids and Ottomans?

Answers

Answer:

Safavid fervor for its brand of Islam slowly declined until the two empires stopped fighting

Explanation:

Have good day

Why was it necessary for the US to use atomic weapons to end WWII??

Answers

Answer:

Explanation:

If you are asking the question, you did not have anyone serving in the Pacific theatre. It was a brutal war, and the Japanese war lords (leaders) were determined to fight to the very last male on the islands.

President Truman knew this. So did all his military advisors. It was different in Europe. The Nazis knew when to surrender. The Japanese leaders did not. They were convinced that the American Soldier sooner or later would lose heart. They thought this right until the end. There was, in Truman's mind, only one way to stop the war. He ordered that the weapons be used. First Hiroshima and then Nagasaki (three days later). The Japanese did not know that's all America had and Emperor very courageously made his feelings known.  

If you do know someone who served there, go to the trouble of asking them. They likely will be in their 90s and perhaps not be willing to talk about it, but it is worth asking.

what is carried under his cloak?

Answers

Who’s cloak are you talking about?

The Article talks mainly about __________.Press enter to interact with the item, and press tab button or down arrow until reaching the Submit button once the item is selectedA. how business people started building theatersB. how London, England, was getting more crowdedC. the Renaissance playwright William ShakespeareD. the Renaissance actors who searched for paying audiences

Answers

Answer:a comic book that represents Native characters in a new light

Explanation:

which factor did Sam Houston list in his report as a reason for his army's victory at San JacintoA. enemy soldiers' lack of combat experienceB. attacking while the Mexican troops nappedC. the courage of his menD. numerical superiority of the Texas army

Answers

Answer:

I would assume C going off of simple Texan logic that they love to brag.

Explanation:

1) Which of these was one of the few successes of the United States government under the Articles of Confederation? es A) A well trained military force was created. B) Great Britain became a strong military ally. There was a great increase in factory output. D) Agreements were made to help settle western lands.​

Answers

One of the few successes that the U.S. government saw during the era of the Articles of Confederation was that D) Agreements were made to help settle western lands.​

As a result of the Articles of Confederation:

The Northwest Ordinance was signed

This ordinance was very important because it provided the blueprint for how western and northwestern territories would be divided into states as well as rights of Americans in those territories.

In conclusion, the Articles allowed for land to be organized in the west.

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Find the angle between 8:25 O'clock​

Answers

Considering the rules of angles and degrees, the angle between the minute hand and the hour hand of a clock when the time is 8:25 am is "102° 30' degrees."

Calculation illustrationSince 8:25, the hour hand will have moved past the 8

The hour hand moves 0.5 a degree per minute.

Therefore, in 25 minutes, it will be 12.5 degrees past the 8.

Given that the minute hand moves from the 5 to the 8, it rotates through 90 degrees.

Therefore, the total angle between the minute hand and the hour hand is equal to 90+12.5 =102.5

=> 102° 30' degrees.

Hence, in this case, it is concluded that the correct answer is "102° 30' degrees."

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Drag each tile to the correct box. Match the locations in Oklahoma with their associated facilities or functions during World War II.
Fort Sill
Midwest City
Will Rogers
Air Field
Spartan School of Aeronautics

township for Tinker Field employees
training for US Air Corps pilots
training for British Royal Airforce pilots
prisoner of war camp​

Answers

These are the important military bases in Oklahoma in the second world war, In order to answer this question, we need to know that

what happened in these places

Will Rogers was an American politician, writer and American newspaper editor. He was the eldest son of humorist Will Rogers and Betty Blake Rogers. Was also a US Democratic Representative from California, an important event in his life was that he resigned to return to the United States Army.

Fort Sill = Home to the US Army Field Artillery, Fort Sill was a frontier cavalry post and went on to be one of the most important military installations in the United States.

Midwest City = this city was founded in 1942 by Oklahoma businessman and builder W.P. “Bill” Atkinson. This businessman learned of the US Army's desire to build a new airfield in the center of the country, the largest military base ever built, and he knew that downtown Oklahoma was the perfect location. He bought thousands of land that had no activities and started to build a city, this independent city for military and civilian workforce was created.

Spartan School of Aeronautics = this base became known in the USA and in the allied countries in the second war. Many people came from all over the world to train at the Spartan School of Aeronautics. During WWII and the Korean War, the Spartan School of Aeronautics trained pilots and mechanics for the US Armed Forces and Allied Forces, including the British Royal Air Force.

Answering the question

Fort Sill --- training for US Air Corps pilots

Midwest City ----- township for Tinker Field employees

Will Rogers ----- He was a Democratic U. S. Representative from California from January 3, 1943, until May 23, 1944, when he resigned to return to the United States Army.

Spartan School of Aeronautics --------training for British Royal Airforce pilots

Oklahoma was an important location for victory in WWII.

Learn more about ww2 in https://brainly.com/question/7013432?referrer=searchResults

Answer:

  township for Tinker Field employees -     Midwest City

   training for US Air Corps pilots -    Fort Sill

   training for British Royal Airforce pilots - Spartan School of Aeronautics

   prisoner of war camp - Will Rogers Air Field

Which terms describe aspects of the Northwest Indian cultures? Select the two correct answers.
igloos
burial mounds
potlatches
totem poles

Answers

Answer: the answer is totem poles and potlatches

Answer:

Answer C and D

Explanation:

Who wrote the
Declaration of
Independence? What
were the 3 main
principles? What was
taken out?

Answers

Answer:

Thomas Jefferson

Explanation:

What business did the Medici’s run in the 15th century ?

Answers

Answer:

The Medici bank was a financial created by the medici family in italy during the 15th century

Explanation:

Help Me Please A:Which phrase best describes early Native American culture groups?

B:hundreds of Indian peoples, tribes, languages, and ways of life


C:hundreds of tribes but only one system of writing and language


D:one shared language, tribal organization, and culture


E:between ten and fifteen languages and ways of life

Answers

Answer:

I would say "hundreds of Indian peoples, tribes, languages, and ways of life"

Explanation:

Hope this helps! Have a good day:)

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