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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Answer: He believes that the opponents should at least listen to his claim and even be able to prove it false before dismissing it.

Explanation:

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C: it helps wrap up the paragraph

Explanation:

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Answer:

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African Americans in the Early Twentieth Century Project - War Stories – An American Hero Research Project

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Answer:

Explanation:

George Washington Carver

How this scientist nurtured the land—and people’s minds

BYNICHOLAS ST. FLEUR

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George Washington Carver, half-length portrait, Tuskegee Institute, Tuskegee, Alabama.

George Washington Carver

PHOTOGRAPH BY UNIVERSAL HISTORY ARCHIVE / UNIVERSAL IMAGES GROUP VIA GETTY IMAGES

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Answer:

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Answer:

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Explanation:

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Answer:

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Explanation:

Answer:

Revivals were an emotionally charged event. This was a chance for people to hear the new ideals of religion. It offered salvation for some as well as sermons that rededicated people to religion.

Can someone plz help me? :)

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Answer:

I would say C

Explanation:

In Athens, women had less freedom and status opposed to Sparta where women had MORE status and freedom.

Answer:

C

Explanation:

Women could own property. They were also not expected to marry very early unlike in Athens.

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Answers

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Answer:

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Answer:

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* Hope it helps!

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Answers

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That to secure these rights, governments are instituted among men, deriving their just powers from the consent of the governed, that whenever any form of government becomes destructive of these ends, it is the right of the people to alter or to abolish it, and to institute new government

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Answer: the answer is D

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The consequence of the Triangle Shirtwaist Fire has been the implementation of strict laws and regulations by the Federal government for workers' safety.

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Answer:

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Most of them weren't able to read and write.

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Answer: Puritans

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Explanation:

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Answers

Answer:

Montesquieu was a French lawyer, man of letters, and one of the most influential political philosophers of the Age of Enlightenment. His political theory work, particularly the idea of separation of powers, shaped the modern democratic government. Effects on the Modern World: Montesquieu’s writing and ideologies in his book The Spirit of the Laws had a major impact on modern society, helping create the bases for the democratic institutions after the French revolution, and can even be seen in the constitution of the United States of America.

Explanation:

He had lived in England and praised English liberties and mocked the French court and Parisian social life. In his work called The Spirit of Laws, he describes three kinds of government: Monarchies, Republics, and despotic governments. He also wrote in his book that governmental power should be divided among three branches: Legislative Branch (law-making), Executive Branch (law enforcing), and Judicial Branch (courts). His ideas were used to help create several constitutions.

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D.the presidential election of 1860.
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Answers

Answer:

C

Explanation:

Lincoln, a Republican, and Douglas, a Democrat, ran against each other for Illinois Senate. Keep in mind, senators were then chosen by the state legislatures. As part of this race, each candidate participated in 7 debates for the senate in 1858, ultimately Douglas winning.

Answer:

C. the Senate election of 1858.

Explanation:

Douglas, a Democrat, and Lincoln, a Republican, both ran for the Illinois Senate. Remember that the state legislatures then chose the senators. Each candidate took part in 7 debates for the senate in 1858 as part of this race, with Douglas ultimately winning.

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Answers

Answer:

Provided a dual system of congressional representation.

Explanation:

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Answers

The Correct Answer Would B. B: self-control.

Hope This Helps :)

Answer:

the answer is b

Explanation:

PLESE HELP ME
describe what life may have been like for the people depicted in the illustration what may have been some of the challenges they faced how was their life different from someone living in a more rural environment.
There is a picture of the illustration.

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here’s one challenge maybe

riding on horses in cold weather. With our having heating or inclosed transportation like we do now it might be a higher chance to get a sickness

Do you believe japanese internment during WWII was necessary to protect national security?

Answers

Answer:

Explanation:

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