Which are true regarding the thickness of continental versus oceanic crust?

Answers

Answer 1

Continental crust and oceanic crust differ in several ways, including their thickness. Continental crust is generally thicker, ranging from 30 to 50 kilometers in depth, while oceanic crust is thinner, with an average depth of about 5 to 10 kilometers.

This difference in thickness is mainly due to their distinct compositions. Continental crust is composed primarily of less dense, granitic rocks like granite and diorite, while oceanic crust is made up of denser, basaltic rocks like basalt and gabbro.

The thicker continental crust contributes to the overall higher elevation of continents compared to the ocean floor. As a result, the continents "float" on the Earth's mantle at a higher level than oceanic crust. This is because the Earth's crust and upper mantle, collectively known as the lithosphere, behave as a system of rigid plates that move and interact with one another. The variations in thickness and density of the crustal material affect how these plates interact, influencing processes such as subduction, where one plate is forced beneath another.

In summary, continental crust is generally thicker than oceanic crust, primarily due to differences in their compositions and densities. This difference in thickness plays a significant role in the Earth's plate tectonics and overall topography.

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Related Questions

PLS HELP!! WORTH 100 PTS! I WILL MARK BRAINIEST
The Chinese Communist Party holds power in China’s government. To be a candidate for a government position, you must be a member of the Chinese Communist Party. All members of the Chinese Communist Party are expected to follow the directives of the party leaders.
Complete the cause and effect diagram to explain how this affects citizens in China.
(Not all answer choices will be used.)

Choices:
Citizens cannot impact or changer their government.
Citizens have no alternatives to the Chinese Communist Party.
Citizens have many alternatives to the Chinese Communist Party.
Citizens can impact or changer their government

PLS HELP!! WORTH 100 PTS! I WILL MARK BRAINIESTThe Chinese Communist Party holds power in Chinas government.

Answers

Answer:

But

Citizens cannot impact or change their government.

As a result

Citizens have no alternatives to the Chinese Communist Party.

Explanation:

But

Citizens cannot impact or change their government.

As a result

Citizens have no alternatives to the Chinese Communist Party.

Credits: Haykei

¿que fuentes de energia limpias recomendarias aprovechar para que a partir de ella se puede generar energia electrica? ¿ porque?

Answers

Respuesta:
Recomendaría las fuentes hidráulicas, hidroeléctricas y solares, que funcionan a base de agua, viento y sol porque son recursos naturales que se pueden aprovechar para generar energía eléctrica gracias a su tan fuerte potencia

an invitation by one nation to allow inspectors from another nation to tour nuclear facilities is an example of a .

Answers

An invitation by one nation to allow inspectors from another nation to tour nuclear facilities is an example of a confidence-building measure.

Confidence-building measures are steps taken by nations to promote trust, transparency, and cooperation in their relationships with one another. They are particularly important in the context of arms control and disarmament, where trust and confidence are crucial in ensuring compliance with international agreements and preventing the spread of weapons of mass destruction.

By allowing inspectors from another nation to tour its nuclear facilities, a nation is demonstrating its commitment to transparency and cooperation. This can help to build trust and confidence between the two nations and reduce the risk of misunderstandings, miscalculations, and conflict. Confidence-building measures are an important tool for promoting peace, stability, and security in the international system.

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16
Powell
American geologist and
dy of Earth's physical
5, when he was 22 years
320 mile length of the
ear he rowed all of the
What was John Wesley Powell
the first person to do?
A. take notes about the landscape
B. lead an expedition
C. travel through the entire Grand Canyon
Haven't learned this yet.
see the many different
recorded everything he
makers for land surveys.
eographic Expedition. He
the Green River and

Answers

Answer:

In 1869, John Wesley Powell completed the first well-recorded scientific river journey to explore an extensive region of the Colorado River Basin.

What is Bill of Rights?

Answers

Answer:

The Bill of Rights is the first 10 Amendments to the Constitution. ... It guarantees civil rights and liberties to the individual—like freedom of speech, press, and religion. It sets rules for due process of law and reserves all powers not delegated to the Federal Government to the people or the States.

how many steps does the guard take at the tomb of the unknown soldier

Answers

The tomb guard marches down exactly 21 steps.

how far nepal suffered from lack of sea routes? explain​

Answers

Explanation:

The countries which have less access to seas are backward in development. The main cause of delays and high transport costs are inefficient customs and transit transport procedures. As a landlocked mountainous country, Nepal has been experiencing problems in trade, transportation, and economic development.

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Question 40 If old experiences disrupt recall of new experiences, this is referred to as:
a. Proactive interference.
b. Retrieval failure.
c. Retroactive interference.
d. Encoding failure. ​

Answers

If old experiences disrupt recall of new experiences, this is referred to as, the correct option is (c) i.e. Retroactive interference.

Retroactive interference refers to the disruption of recall of new information or experiences due to the presence of previously learned information. It occurs when newly acquired information interferes with the ability to retrieve previously learned information. This type of interference can make it difficult to remember new information, because it is competing with previously learned information for space in memory. Retroactive interference is one of the reasons why it can be difficult to learn new information or skills when you already have a lot of prior knowledge or experience in a related area.

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Rudy VanderLans and Zuzana Licko began to publish Emigre magazine in 1984. They chose the name because they embraced various cultural influences on their creative work.

a. True
b. False

Answers

Answer:

True

Explanation:

Rudy VanderLans and His Zuzana Licko began to publish Emigre magazine in 1984 which was a graphic design magazine. The art was directed by Rudy VanderLans and the wife designed the fonts. Emigre was one of the first magazine that uses mactinosh computer which influence alot of graphic designers in so many ways.

They chose the name because they embraced various cultural influences on their creative work because They chose the name because of various boundaries, international culture, travel accounts and alienation.

Which of the following mountain ranges is best known for its rich natural resources, including minerals and lumber?
A.
the Appalachian Mountains
B.
the Laurentian Mountains
C.
the Rocky Mountains
D.
the Coast Mountains

Answers

Answer:

c. the rocky mountians

Explanation:

Answer:

A

Explanation:

people say it is.

differentiate between rural and urban settlements​

Answers

An urban settlement is an area with a high population density and large size, where the people are occupied in non-agricultural industries. On the other hand, a rural settlement has a lower population density and size, and the inhabitants are engaged in agricultural production.

large-city norms, norms for students in special government entitlement programs, and norms for high-income communities are examples of what type of norms?

Answers

The examples provided, such as "large-city norms," "norms for students in special government entitlement programs," and "norms for high-income communities," can be categorized as subcultural norms or situational norms.

Subcultural norms refer to the specific norms and expectations that exist within a particular subculture or social group. Large cities often have their own unique norms and cultural practices that distinguish them from smaller towns or rural areas. These norms can include attitudes towards punctuality, social interactions, communication styles, and even fashion trends that are prevalent within the urban environment.

Norms for students in special government entitlement programs pertain to the expectations and guidelines established within these specific programs. These norms may include rules about attendance, academic performance, behavior, or specific requirements related to the entitlement program itself.

Norms for high-income communities represent the social expectations and behaviors that are commonly observed among residents of affluent or high-income neighborhoods. These norms might encompass lifestyle choices, consumption patterns, educational opportunities, social activities, or cultural preferences that are commonly associated with wealthier communities.

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Plzz help before 9:20 even if it after plzzz I’ll give Brailiest

Plzz help before 9:20 even if it after plzzz Ill give Brailiest

Answers

Answer:

i dont really know who meg is or what text she is from since you did not provide anything but you can describe people with adjectives and a tip on describing feelings is to act as if you were in the characters shoes.

also dont forget about figurative language also to describe ppl, like metaphors and similes

hope this helped in some sort of way

The country of ______ is located north of New England.

Answers

The country of CANADA is located north of New England

Since 1990, many countries have expressed grave concerns about North Korea and Pakistan because these two countries have

Answers

Explanation:

sub to  pewdiepie

1.

were religious settlements run by friars who wanted to

change the culture of the local natives. *

6 point

Los Adaes

Missions

Presidio

Answers

Answer:

Missions.

Explanation:

In general terms, a mission can be termed as a form of assignment or job that a person has to undertake to bring about change. In the same vein, the term "mission" is also used by missionaries (which, by the way, is from where the term missionary originated) in their work to convert non-believers to Christianity.

Therefore, the settlements that were run or managed by friars to bring about a change in the culture of the local natives are called missions.


Mention the stages of conflict management.​

Answers

Answer:

The stages of conflict management are:

.Communication, open communication is a first stage.

.Listining the both side

.talk over the options with solutions

.End with a win win situation

Why is there no incentive to conserve conflict diamonds as a resource?

Answers

Answer:

Explanation:

Conflict diamonds, also known as blood diamonds, are diamonds that are mined in war zones and sold to finance armed conflict against governments. The reason why there is no incentive to conserve conflict diamonds as a resource is that they are illegal, unethical, and have a negative impact on human rights and the environment. The diamond trade has been associated with human rights abuses such as forced labour, child labour, and violence against workers.

Moreover, the sale of conflict diamonds is banned by the United Nations and the Kimberley Process Certification Scheme, which requires that all diamonds be certified as "conflict-free" before they can be sold in the international market. Therefore, there is no legal market for conflict diamonds, and they cannot be sold or traded legally. This makes it difficult for anyone to profit from them or to invest in their conservation.

In contrast, there is a strong incentive to conserve legitimate diamond resources, which are mined from legal sources and traded in a regulated market. The diamond industry has invested heavily in conservation efforts to ensure the long-term sustainability of diamond mining operations, including measures to reduce the environmental impact of mining and to promote responsible mining practices. Additionally, diamond mining contributes significantly to the economies of many countries, providing jobs and revenue for local communities and governments.

In summary, there is no incentive to conserve conflict diamonds as a resource because they are illegal, unethical, and have a negative impact on human rights and the environment. The diamond industry focuses on conserving legitimate diamond resources, which are traded in a regulated market and contribute to the economies of many countries.

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Why do you think so many things are made in other countries? provide two reasons.

Answers

Answer:

because it is less expensive, allows for goods to be produced in very large volumes. Volume ensures that businesses and companies are able to meet their market needs every time. The ability to consistently mass produce and meet demand is crucial to a company's success.

How is social structure and religion related

Answers

Answer: While some people think of religion as something individual because religious beliefs can be highly personal, religion is also a social institution. Social scientists recognize that religion exists as an organized and integrated set of beliefs, behaviors, and norms centered on basic social needs and values.

Explanation:

What does hivemind collectivism mean?

Answers

Hive mind collectivism is a collective consciousness, analogous to the behavior of social insects, in which a group of people become aware of their commonality and think and act as a community, sharing their knowledge, thoughts, and resources

orville is talking with his friends at a cafeteria table when suddenly he is distracted by hearing his name at a neighboring table. orville’s shift of attention most clearly illustrates which psychological concept?

Answers

Answer:The cocktail party phenomenon

Explanation:

Olive whose attention shifted suddenly when he was distracted when he heard his name at a neighbouring table and this psychological concept is called the cocktail party phenomenon.

What is the cocktail party phenomenon?

The cocktail party effect can be understood as the phenomenon of the brain's ability to focus one's auditory attention on a particular stimulus while filtering out a range of other stimuli, such as when a partygoer can focus on a single conversation in a noisy room.

Listeners can segregate different stimuli into different streams, and subsequently, decide which streams are most pertinent to them. It has been proposed that one's sensory memory subconsciously parses all stimuli and identifies discrete pieces of information by classifying them by salience. This effect is what allows most people to tune into a single voice and tune out all others.

This phenomenon is often described in terms of selective attention or selective hearing.

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why did antwerp overtake bruges in importance by the middle of the fifteenth century?

Answers

Antwerp overtook Bruges in importance by the middle of the fifteenth century due to several factors.

Firstly, the silting of the Zwin River, which had given Bruges access to the sea, made the city less accessible for trading ships. Antwerp, on the other hand, had a deep-water port on the Scheldt River, which allowed for easier access to the North Sea. Secondly, Antwerp's central location in Europe made it a hub for trade between northern and southern Europe. Finally, the rise of the printing industry in Antwerp, as well as its thriving art scene, attracted merchants and artists from all over Europe. All of these factors contributed to Antwerp's growth as a commercial and cultural center, surpassing Bruges in importance.

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Explain how "globalization" is correlated with the principles of
economic liberalism.

Answers

Globalization is closely correlated with the principles of economic liberalism as it promotes the free movement of goods, services, and capital across national borders.

Economic liberalism emphasizes the importance of market-driven economies, minimal government intervention, and the belief in free trade. Globalization facilitates the expansion of international trade by removing trade barriers, such as tariffs and quotas, which aligns with the principles of economic liberalism. It encourages the liberalization of markets, deregulation, and privatization, allowing businesses to operate more freely and compete on a global scale. The increased interconnectedness and integration of economies through globalization have led to greater opportunities for businesses to access new markets, reduce costs through outsourcing, and benefit from economies of scale. This correlation highlights how globalization reinforces and aligns with the core principles of economic liberalism.

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Based on what you've learned in this lesson as well as what you learned in part A of this activity. Which two sentences about world war I are supported by what you've learned

Answers

The correct answer to this open question is the following.

Although the question does not provide references to the lessons or the activities, we can say that two important sentences that are part of any lesson regarding World War I could be the following.

1.- The assassination of Archduke Franz Ferdinand and his wife Sophie during a visit to Serbia, was one of the main reasons that started World War I.

2.- After the sinking of the Lusitania ship and the interception of the Zimmerman telegram in which the Nazis asked Mexico for support in the war, President Wilson decided to ask Congress for a declaration of war against Germany.

help fast please!!!!!!!!!!!!!!
Which of the following statements reflect General Grants' orders to General Sheridan regarding the Shenandoah Valley?

A) Destroy nothing and leave the land rich and fertile.

B) Destroy whatever cannot be consumed.

C) Only burn the homes of slave owners.

D) Guard the valley so that its resources can be used by the Union after the war.

Answers

Answer:

The answer is B.

Explanation:

because I googled it lol. Anyways good luck

What kind of campaign could be run to see the equal rights amendment passed?

Answers

Answer:

What is the language of the Equal Rights Amendment?

Resolution text. "Section 1. Equality of rights under the law shall not be denied or abridged by the United States or by any State on account of sex.

Explanation:

From google not gonna lie

The Legislative Branch is responsible for making the laws of the United States. True or false

Answers

Answer:

true homie

Explanation:

they make the laws

Which of the following are reasons why Indians disliked British rule?

A.Group of answer choices
Unfair treatment, discrimination

B.Forcing multiple languages on the people.

C.Change of religious beliefs from Buddhism to Islam

Answers

Answer:

A

Explanation:

The Equal Rights Amendment was designed to guarantee equal rights for all people regardless of their (answer here)
.

The Equal Rights Amendment failed to pass because it lacked support from (answer here)
.


(answer here) requires equal access for women in education and sports programs in public schools.

Answers

Answer:

1 ) sex

2 ) the states

3 ) Title IX

Explanation:

The Equal Rights Amendment was designed to guarantee equal rights for all people regardless of their

Answer: The Equal Rights Amendment was designed to guarantee equal rights for all people regardless of their

1 S.e.x

The Equal Rights Amendment failed to pass because it lacked support from

2THE STATES

3TITLE IX

requires equal access for women in education and sports programs in public schools.

Explanation:

Hope this helps

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