A scientist collects a core sample from 60 km deep in Earth.

Which characteristic will she most likely observe in this sample?

The sample has high iron content.
The sample is very hot and liquefied.
The sample mainly consists of granite.
The sample is very young.

Answers

Answer 1
Answer : Option C, The sample will mainly consist of granite.

Explanation:

Sample collected from was continental crust (a part crust) as the samples were from 60 km deep. Continental crust ranges from 30 km to 70 km and this layer is mainly includes granite. This continental crusts is mainly responsible for formation of distinct land-forms like continents.
Statement A ,B and D informs us about the state and temperature of metals(iron) in core that is inner most layer of the earth.

Related Questions

The reliable paleoclimate record from the Antarctic and Greenland ice cores provides information back to approximately ________ years ago. A. 65 million

Answers

Based on the information given, it can be deduced that the reliable paleoclimate record was about 800,000 years ago.

Paleoclimatology simply means the study of the climate of the Earth. It's the study of climates where direct measurements were not taken.

It should be noted that the reliable paleoclimate record from the Antarctic and Greenland ice cores provides information back to approximately 800,000 years ago.

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Explain how caves, arches, stacks and stumps are formed

Answers

Answer:

That's the answer thank you and your welcome

Answer:Weathering and erosion can form caves, arches, stacks, and stumps along a cliff's edge. Caves form when waves smash into cracks in the cliff face.

The stack will be attacked from the bottom, similar to how a wave-cut notch is formed. This weakens the structure, causing it to collapse and form a stump.

Explanation:

When were citizens first able to democratically elect members to the European Parliament?

Answers

Answer:

Since 1979, the Parliament has been directly elected every five years by the citizens of the European Union through universal suffrage.

Explanation:

Which choice shows a correct way to solve 8 × 13?

Answers

stack on top of each other first, then solve 8x3 which is 24 fit the 4 in your answer and put the two with the one, multiply 1x8+2 and you wills have your answer of 104

Answer:

I cant see the opoptions but depending on how you use it, and many people do it in different ways! ☻

8×(10+3) 10 x 8 =80 and then 8 x 3=24 then add 80+24= 104

With an increase in global warming some countries are becoming more aware of the advantages of using renewable resources. Suggest some of the advantages of using them in place of non renewable resources.

Answers

Answer:

jjjj

Explanation:

Describe what happens at a transform boundary.

Answers

Answer:

A transform plate boundary occurs when two tectonic plates slide past each other, horizontally. Among these is the San Andreas Fault, which is the cause of many of the earthquakes in California.

Explanation:

I hope this helps!

what method is used most frequently to investigate the structure of sediment and rock layers of the sea floor

Answers

Answer:

sound waves

Explanation:

(specifically seismic reflecting profiling).

Beyonce bench presses 1.5kn using 3000j of energy . Calculate the distance moved by the weights

Answers

Answer: 2

Explanation:

I’m not completely sure but I think that’s the answer

what time does the caves and cliffs update come out

Answers

Answer:

The second caves and cliffs update in MC came out already

Explanation:

Jack ______ the door.A. has just paintedB. paintC. will have paintedD. painting

Answers

Wouldn’t it just be A? :))

The action of Jack painting the door has been recently completed. Therefore, option A is correct.

The phrase "has just painted" implies that Jack completed the act of painting the door in the very recent past. The use of "has" indicates the present perfect tense, which suggests a connection between the past action and the present moment.

"Just" emphasizes the immediacy of the action, conveying that Jack finished painting the door only a short time ago.

This construction indicates that the door is now in a freshly painted state. The phrase captures the idea that the act of painting has been recently accomplished, allowing for a clear understanding of the door's current condition.

Therefore, option A is correct.

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In relation to the structure and size of the sun how are the following achieved absorption , reflection,transmission,scattering and diffusion

Answers

Answer:

Explanation:

Scattering of solar radiation within the atmosphere also accounts for a reduction of energy reaching Earth. Atmospheric gas molecules and aerosols deflect solar radiation from its original path, scattering (reflecting) some radiation back into deep space and some toward Earth's surface.

Once the sun's energy reaches earth, it is intercepted first by the atmosphere. A small part of the sun's energy is directly absorbed, particularly by certain gases such as ozone and water vapor. Some of the sun's energy is reflected back to space by clouds and the earth's surface.

A Quick Overview of Light Absorption

In absorption, the frequency of the incoming light wave is at or near the energy levels of the electrons in the matter. The electrons will absorb the energy of the light wave and change their energy state.

HOPE THAT HELP

The steel and coal industries of which two countries did not help restore Europe's economic prosperity following World war 2?
A) Spain and Denmark.
B) France and West Germany.
C) Italy and Belgium.
D) Luxembourg and the Netherlands.

Answers

A) Spain and Denmark
B. Spain and Denmark

Cartographers create a __________ using a mathematical means to present the curved surface of Earth (3D) on a flat surface (2D)

Answers

Answer:

Map Projection

Explanation:

It makes sense because it is what cartographers do.

Hope this helped! :)

LAND POLLUTION
Answer the following questions on it


1.)What are the main sources of this type of pollution?

2.)What are the effects on the environment?

3.)What health impacts does this type of pollution have on humans?

4.)What can the government do to reduce pollution?

5.)What do you think you can do personally to reduce this pollution?

Answers

1. Cars, factories, methane
2. Global warming, less crops, ice melting in both poles.
3. No sun which means no crops which leads to no food. Floods and natural disasters
4. Make everyone use electric cars, reduce carbon footprint
5. Recycle


based on the diagram, which is the most reasonable hypothesis?


a) metamorphic rocks never have layers

b) sedimentary rocks are always the same color

c) sedimentary rocks contain grains of other rocks

d) igneous rocks have layers caused by deposition

Answers

Answer:

b

Explanation:

By giving a fair look to the diagram given above, it can be determined that the metamorphic rocks never have layers.

What are metamorphic rocks?

Metamorphic rocks are such rocks which are formed at the time of transformation of an old rock into a newer one. The process of the formation of metamorphic rocks is called metamorphism.

Furthermore, the rocks formed during the process of metamorphism do not have layers, as these rocks have been classified as foliates and non-foliates.

Hence, option A; metamorphic rocks do not have layers, is the correct interpretation of the diagram.

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Which question would a demographer most likely ask? Which ethnic groups live in this community? Which officials sit on the city’s school board? What is the price of gasoline and oil in this area? Which landforms and waterways make up this region?.

Answers

Most likely, the demographer would ask -- Which ethnic groups live in this community.

Who is demographer?

The demographer has termed as the person that looks for the demographic factors and the measures or the factors that are interconnected with the demography of the nation.

Demography is interconnected with the population of the nation and the demographer is also termed as the surveyor as it looks for the different aspects of the demography growth or the decline.

Therefore, the correct option is the first sentence.

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Answer:

Which ethnic groups live in this community?

Explanation:

its A

A clastic sedimentary rock contains pieces of the mineral olivine. What rock is the most likely source for this sediment

Answers

Answer:

Basalt.

Explanation:

Basalt is rock is the most likely source for this sediment, is A clastic sedimentary rock contains pieces of the mineral olivine.

What mineral is olivine?

Numerous meteorites include olivine, a silicate mineral that is widely distributed in the Earth's mantle. Although the hue of olivine is usually olive green, it can also range from yellow-green to brilliant green and from brownish-green to brown.

Both mafic and ultramafic igneous rocks contain olivine, and some metamorphic rocks also contain olivine as a major mineral. Magnesium-rich olivine crystallizes from magmas that are low in silica and high in magnesium. Magma that crystallizes into mafic rocks.

It is a crucial mineral for jewelry, a reasonably priced green gemstone, and simple to work with for entry-level jewelry because of its respectable hardness. Although it is only anecdotal, olivine is occasionally used as a raw material for refractory bricks.

Thus, Basalt.

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How long does it take a S-wave to travel 8,000 km?

Answers

11 Minutes and 20 seconds

The ocean current that flows up the eastern United states and across the Atlantic is called the

Answers

Answer:

hope it helps have a good day

Explanation:

The east coast of the United States is affected mainly by the Gulf Stream current, which brings warm water from the tropics into higher latitudes. The warm current flows north along the coast towards Maine, before veering northeast out toward England.

how did life on earth begin ?​

Answers

Answer: read genesis 1 1-7

Explanation:

Answer:

Earth formed about 4.54 billion (4.54×10^9) years ago through accretion from the solar nebula. The first life forms appeared between 2.8 and 2.5 billion years ago

Find the product mentally of(ab+3)(ab-3)

Answers

a^2b^2-9

extra characters fjsjfjnsncjrifjjdjfndnfjsjfj

im so scared to turn in my exam on volcanic eruptions. ahhhhhhh!!!!!!!!!!!!!

Answers

Answer:

just do it im sure youll pass:)

Explanation:
I’m sure you passed!

URGENT!!! 100 POINTS!!! PLEASE HELP
Write a 3-5 page research paper about the role that human geography—including factors like culture, economics, and religion—plays in the conflict between the Israelis and Palestinians. Follow the process outlined below, and focus your research to answer the following question:

How has human geography prevented the Israelis and Palestinians from reaching the “understanding” that Emerson cites as necessary for achieving peace?

Follow the steps below to complete your thesis paper, and use the links provided to assist with your research and writing.

1. Gather sources. Before formulating your thesis, review these sources:

Understanding the Israeli-Palestinian Conflict
An Overview of Human Geography
Key Maps in the Israeli-Palestinian Conflict
Ten Things Students Need to Know about the Origins of Israel and Palestine
Israeli-Arab / Israeli-Palestinian Conflict Timeline, 1967-2007
ProCon: Israeli-Palestinian Conflict
Israel Profile
Then begin gathering additional resources to build your argument and support your thesis. For each resource, consider the following questions:

Who authored the document?
What is the purpose of the document?
When was the document written?
How will this document help your argument?
2. Read and evaluate sources. Next, examine each source and think about how you will use it to support a thesis. Be an active researcher by asking the following questions about each source you reference:

What is the credibility of the source?
Is there any noticeable bias?
How does the argument differ from others you have read?
What is the value of the resource to the topic you are investigating?
3. Develop your thesis statement. Now that you have analyzed resources to use as evidence, revisit the essay question. Then develop your thesis statement with the following factors in mind:

Your thesis statement should be well supported by your research and should focus on specific human geographic issues relating to the Israeli-Palestinian crisis.
If you need additional guidance, many writing resources are available to help create a strong thesis statement.
Here are some writing resources to help you write your thesis paper:

Examining and Evaluating References Sources
Research and Writing Info Center
Creating a Thesis Statement
Developing a Thesis Statement
Developing an Argument
Methods for Writing a Quality Paper
Chicago Manual of Style: Author-Date System
4. Form your argument. Once you have a clear, strong thesis statement, develop your argument. Make a particular effort to match the evidence in your sources to the points in your argument.

5. Write your essay. As you write your thesis paper, use quotations and summaries of your resources to support your argument. Be careful to keep the following ideas in mind:

To avoid plagiarism, make sure to cite your resources properly with in-text citations as well as a works-cited page.
When you finish, reread the essay to check for all of the points above, and then proofread it to be sure your work does not contain errors in grammar or spelling.

Answers

Explanation:

Both Jews and Muslims consider Jerusalem to be a sacred city. However, Jerusalem am and the wider Palestine region has been conquered numerous times by foreign powers.

At various times in history, it has been ruled by Romans, Egyptians, Byzantines, the Abbasid, Seljuk, Ottomans, and the British Empire.

The Jews consider the region as The holy land where their forefathers lived. Muslims only consider Palestine as the third-holiest place in the religion while for Jews it is not just about religion but about an ancestral home that they lost.

In the last 1500 years the area has mostly been ruled by Muslims and before that, only for a short period was it controlled by Jews themselves.

Yet, after the British Empire disintegrated, both Muslims and Jews laid claim to the land. Jews saw it as an opportunity to go back to their homeland, while Muslims believed that they could make their own country, free of foreign control.

Herein lies the problem, for both communities it is not just about religion but a matter of survival.

Below the mask of religion, there are obvious undertones to nationalism, survival, and to a lesser extent racial superiority from both sides.

Matters have only worsened due to Arabs losing two wars with Israel, which led to Israel annexing Egyptian, Syrian and Jordanian territory.

How do you convince two people to give up a piece of land which both belief is not only integral to their religion but to their survival as a nation?

HOPE THAT HELP YOU MARK ME BRITNILYS

If the distance between two places is 1000m and the height between them is 100 m, what is the gradient ?

Answers

The gradient between the two places is 0.1

Gradient (slope) is the ratio of change in vertical distance to change in horizontal distance. It is given by:

Gradient = vertical distance / horizontal distance

Given that the horizontal distance is 1000m and vertical distance (height) is 100 m, hence:

Gradient = vertical distance / horizontal distance

Gradient = 100 m / 1000 m

Gradient = 0.1

The gradient between the two places is 0.1

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Was nationalism one of the reasons that Venezuela failed? Explain why or why not.

Answers

Answer:

Supporters of Chávez and Maduro have said that the problems result from an "economic war" on Venezuela and "falling oil prices, international sanctions, and the country's business elite", while critics of the government say the cause is "years of economic mismanagement and corruption."

What is the midpoint between (7,10) and (5,-8)

Answers

Answer:

(6,1)

Explanation:

Midpoint Formula

(X1+X2/2 ,Y1+Y2/2)

Cual es la region donde muere más personas?

Answers

Answer:

El África subsahariana

Explanation:

Most of Central America was colonized by

Question 19 options:

Spain.


France.


Great Britain.


the Netherlands.

Answers

Answer:

Spain

Explanation:

most countries in central America were colonies of Spain

The answer is Spain! Hope that helps

A large amount of world's gold is produced in

Answers

Answer:

china

Explanation:

China is the number one producer of gold in the world. The USGS estimates that China mined 455 metric tons of gold in 2016. Since gold began to be mined in the 1970s, gold production in China has rapidly increased.

[tex]Answer- [/tex]

China, Australia, Russia, and the United States are respectively the largest producers of gold in the world. Global production of gold reached approximately 3,200 metric tons in 2020. Production in China has increased from 320 metric tons in 2009 to an estimated 380 metric tons in 2020.

About 244,000 metric tons of gold has been discovered to date (187,000 metric tons historically produced plus current underground reserves of 57,000 metric tons). Most of that gold has come from just three countries: China, Australia, and South Africa. The United States ranked fourth in gold production in 2016.

....how did i end up in Canada?

Answers

You probably went to far south
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Pls help this is due tmr what takes place when the pollen grains are transferred to the stigma of the same flower with the help of pollinators Help me plz:11. Solve the following equations:a. 5(x - 4) = 10b. 2x(4x + 3x) = 21c. 3(4 - 2x) = 28d. 10x(2 + 13) = 300 A container holds 4 gallons of lemonade. A large lemonade contains 16 ounces. How many large lemonades could a restaurant sell before they run out of lemonade? A pirate was digging a hole on an island to bury his treasure. If he is able to dig a hole into the sand at 2 feet per minute, what integer would represent how deep the would be after 7 minutes? A rise in __________ released from the sarcoplasmic reticulum allows actin to bind to myosin and cause a contraction, which requires __________ energy. Q.x 2 = 1.000.000.000x = ? V (1) = 65t+280, where time , in minutes,.the pump has been on .how many gallons of water were.in the tank when the pumps were turned on Please Answer 1-5 please. why was the inca society divided into four parts Describe in short about the paper chromatography. -In the balanced equation, 4KO2 + 2CO2 = 2K2CO3 + 302, which two chem-icals have a molar ratio of 1:1? HELP- I NEED LOTS OF HELP help me please, since I am Russian and do not understand how to do the task Is the figure shown in the xy- plane a parallelogram? Why or why not. use the coordinates to history your answer. Please help!!! Due in 15 mins !! solve the given problem Why did the 15thcenturyOttomans wantto conquer thecity ofConstantinople?A. The city was locatedbetween Europe andAsia, making it lucrativefor international trade.B. The city had wallsand was protectedagainst outside forcesand the Ottomans hada weak army.C. The ByzantineEmperor had killed theOttoman SultanMehmed II. What is the solution for -10 < x - 9?x > -19x < -1x < -19x > -1 Besides raising a lot of money,which other detail suggeststhat Lizzie's race was asuccess? ASAP!!! Imagine you are about to purchase a new refrigerator. There are two models that you are considering. Eachrefrigerator is required to have an energy efficiency sticker on the door so that the buyer can be aware of thecost of running the refrigerator. Refrigerator (A) costs $10.00 a month to operate and $700.00 to buy.Refrigerator (B) costs $15.00 a month to run and $600.00 to buy. Decide which refrigerator you would purchase,(A or B) and indicate in the answer box why it would be better for the environment