What causes the pressure that allows diamonds to form in the mantle? A. The sun's gravity acting on Earth B. The weight of the rocks in the outer core O C. The weight of the rocks in the crust and core D. The weight of the rocks in the crust and upper mantle​

Answers

Answer 1

Answer:

D. The weight of the rocks in the crust and upper mantle

Hope this helps :)

Answer 2

The pressure that allows the diamonds to form in the mantle is due to rocks weight which is present in the crust and upper mantle. Thus option (D) is correct.

What is mantle?

There are three layers of the Earth which are crust, mantle and core. Mantle is the second layer of the earth.

Diamonds are created in the mantle, where they require high temperatures and pressures to do so. Volcanic eruptions cause these to rise to higher layers.

The downward pressure from the rocks in the crust is what generates the pressure. The variation in layer thickness causes the pressure to be unevenly distributed. Diamonds are therefore not very frequent. Thus option (D) is correct.

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Related Questions

Name two management projects in the world

Answers

Answer:

Proof hub and score is the answer

how does the loss of trees along streams affect steam ecosystems?

Answers

Answer:

Water temperatures increase because the trees that provide cover from sunlight are cut down. All of these factors disrupt a river ecosystem because the species that live in the stream have adapted to conditions before the deforestation and may be negatively impacted by the sudden changes.

Explanation:

Answer:

The water temperatures would increase because without trees, the sunlight shines on the water which makes it hotter.

Explanation:

Water temperatures increase because the trees that provide cover from sunlight are cut down. All of these factors disrupt a river ecosystem because the species that live in the stream have adapted to conditions before the deforestation and may be negatively impacted by the sudden changes.

To what extent have humans had a
positive impact along the river
Severn?


please i really need it.

Answers

Answer: river ecosystems result from human alterations both outside river corridors, such as timber harvesting and urbanization, and within river corridors, including flow regulation, river engineering, and removal of large-wood debris and beaver dams.

Explanation:

hope this helps

The main divisions of Christianity are __________, __________, and __________.

Answers

Answer:

Christianity is broadly split into three branches: Catholic, Protestant and (Eastern) Orthodox. The Catholic branch is governed by the Pope and Catholic bishops around the world.

Answer:

Christianity is broadly split into 3 branches: catholic. protestant and eastern orthodox

11. State whether the statement is true or false. b) The equator divides the earth into two equal halves. a) The Prime Meridian divides the earth into four equal halves.

Answers

Answer:

B) True A) False

Explanation:

which phrase best completes the diagram Roles of the European Union 1. increase European global influence 2. prevent conflicts in Europe 3?
A. Discourage trade in Europe B. promote democracy in Europe C. build a powerful Europe military D. keep Europe isolated from the world

Answers

It's 

I didnt do the quiz

The public space for government speech in ancient Athens was called __________.
A.
a stadia
B.
the Pnyx
C.
a coliseum
D.
the Parthenon

Answers

B. The pnyx is the correct answer
b the Pnyx is the correct answer

What is the measurement of the angle?
80
100
90
100
80
110
70
120 110
60
120
60
130 140 150
50
130
50
150
18
Your answer

Answers

Answer:

90 is the measurement of the right angle n 180 is an angle measurement of obtuse angle

The correct angle measures at 90 degrees. Obtuse angle is measured at an angle of 180.

What is meant by Right Angled Triangle?

Any triangle that has one 90-degree angle is said to have a right angle. Right triangles are those with an angle of 90 degrees, or "right angles," and are hence those with this angle.

The Pythagorean rule can be used to clarify the relationship between the triangle's different sides. The hypotenuse, which is the largest side and the side opposite the right angle, is referred to as the hypotenuse.

In addition, two types of right triangles an isosceles right triangle and a scalene right triangle—are distinguished depending on the other angle values. Pythagorean triples are another name for the lengths of the right triangle's sides

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Which of the following areas is MOST LIKELY to have retained its local indigenous culture?

O city on a coastal plain
O village on the trans-country railway
O country's capital
O village in a high mountainous area
O town on a navigable river

Answers

Answer: Village in a high mountainous area

Explanation: I took the test and got it right

CAN SOMEBODY PLEASE SUMMARIZE THIS INTO 3-7 SENTENCES PLEASEEEE I AM BEGGING YOU GUYS!!!!!!!!!!!!!!! I WILL MARK BRAINILIST FOR BEST ANSWER
Although the statistics have shown very clearly how Bangkok has grown in size and importance in the past several decades, the growth in the past few years has been even more striking. The urbanized area of Bangkok in 1974 was already more than twice the size of urbanized Bangkok in the early 1960s (the inner core of old Bangkok and Thonburi), when it began to expand in earnest. By 1984, as shown in figure 9.1, urbanized Bangkok already covered the fringes of surrounding provinces. In the early 1990s, the areas within a 40 km radius of Bangkok Metropolis filled up quickly with housing estates, commercial establishments, and such recreational places as amusement parks and golf courses, thanks to the economic boom of the late 1980s. As will be discussed later, the concept of Bangkok Metropolitan Region (BMR) or Greater Bangkok is fast becoming outdated, and will be replaced by the Extended Bangkok Metropolitan Region (EBMR) within the next few years. In short, the growth of Bangkok is a window for the growth of Thailand.

Answers

Answer:

Bangkok has grown in size and importance in the past several decades, the growth in the past few years has been striking. The area of Bangkok in 1974 was  more than twice the size of Bangkok. By 1984, Bangkok already covered the fringes of surrounding provinces. In the early 1990s, the areas within a 40 km radius of Bangkok Metropolis filled up quickly with housing estates, commercial establishments, and other places such as amusement parks and golf courses. The concept of Bangkok Metropolitan Region is fast becoming outdated, and will be replaced by the Extended Bangkok Metropolitan Region  within the next few years. In short, the growth of Bangkok is a window for the growth of Thailand.

A sudden and violent shaking of the ground, sometimes causing great destruction, as a result of movements within the earth's crust or volcanic action?​

Answers

An earthquake? I think its an earthquake.

Answer: its an earthquake.

Explanation: earthquakes are caused by the earths plates (a land under another one moving under it) scraping together. think of it as a car going over a bunch of rocks fast.

Fun fact, the earths crust stops on each other and after a while it gets realeased. basically getting stuck

PLEASE HELP!!!
1.)What is organic farming?

2.)How is organic farming different from regular or traditional farming?

3.)How is organic farming better for people?

4.)How is organic farming better for the planet?

5.)What skills are necessary to be a successful farmer? ​

Answers

1) it’s a farm that only uses natural resources so no chemicals .
2) Unlike organic farms that only use the natural resources around them, The other farms were used hormones and chemicals on the crops creating bigger livestock.
3) it is the pump is full with chemicals unlike other farms, organic plants actually get the rich nutrients from them.
4) sometimes the kennels could they use can actually harm the plants. Also the chemicals going to wash off by the rain and go into nature hurting the ecosystem to.

b. What is the vocabulary word for populations leaving an are​

Answers

Answer:

Migration

Explanation:

Migration??? I think not sure though

explain how improvements in technology have led to overfishing and the depletion of fish stocks in the oceans, HAS TO BE A PARAGRAPH LONG

Answers

I divided them in paragraphs to make it easier...

Overfishing is one among many environmental problems that scientists expect to be exacerbated by climate change. A new study by the Institute of Environmental Science and Technology published confirms that climate change poses a major threat for the global fishery, but shows that the continual improvement of fishing technology could pose an even greater threat.

Scientific study of large-scale environmental problems, such as global fishery, is often divided between the natural scientists, who study the physical, chemical, or biological aspects, and social scientists, who study the human dimension. The new study includes both natural and social aspects, interacting together over time, connected within the structure of a general circulation model. This allowed the authors to calculate how climatic, economic, and technological factors add up at the global scale, when viewed over many decades.

L E T M E K N O W L E T M E K N O W

Which of the following industries consumes most of the Middle East's available water supply?
A. agriculture
В. fishing
С.mining
D oil production
Please select the best answer from the choices provided
A.. agricultural
B..fishing. C..mining
D..oil production

Answers

Answer:

The correct answer is A

Explanation:    The other person is wrong. I did there answer on my unit test review on edge and got 93.3 %. I almost got 100 but I got the answer wrong. Don't make the same mistake I did plz.

The city of Rome was destroyed by __________ in 65 CE.
A.
an invasion by the Judean army
B.
the bubonic plague
C.
a volcanic eruption
D.
a major fire

Answers

awnser: D. a major fire.

Answer:

D. a major fire

Explanation:

GOT IT RIGHT.

edge 2021

How was the development of Cuba and of Haiti similar and different?

Answers

Explanation: They were both under dictational rule for a time but then cuba started following communist ideas.

Which of these is a pull factor?

Disease
Economic
Opportunities
War

Answers

Answer:

Opportunities

Explanation:

A pull factor is when a person wants a reason to go to another place in the country.  In this case, opportunities is the best option for you to pick since people want opportunities in a new place as their main goal of a push factor.

If you could travel anywhere in the world, where would you go?

Answers

Answer:

thailand

Explanation:

Answer:

Dubai

Explanation:

Just to see what im missing out on

On the map above, country G is
and country H is
A. Kenya ... Somalia
B. Nigeria ... the Democratic Republic of the Congo
C. Kenya ... the Democratic Republic of the Congo
D. Nigeria ... Somalia
PLEASE ANSWER QUICK

Answers

Answer:

B is correct

Explanation:

Answer:

the answer is B. Nigeria

Explanation:

What is the currency of El Salvador?

Answers

Answer: United States dollar or Salvadoran colón

Without gravity, there would be no life on Earth
true or false?​

Answers

Answer:

True.

Explanation:

Gravity controls many of the forces that force things down and keep things. If there was no gravity, the water in rivers, lakes, seas, and oceans will all disappear, leaving Earth with virtually no water.

NO WATER= NO LIFE

Name two management projects in the world

Answers

Answer:

PRINCE2® | TAYLLORCOX

Explanation:

A geographer wants to learn more about the movement of
people around the world. She starts by gathering data on
the number of people who relocated from one country to
another over the past 30 years. She then begins searching
for patterns that might explain why people chose to find
new homes during that period.
The geographer in the passage is focused on
A. human-environment interaction
B. meteorology
C. cartography
D. human geography

Answers

Answer:

The geographer in the passage is focused on human geography.

Explanation:

Human geography is part of geography that focuses on humans, their activities in the environment (both natural and anthropogenic), their characteristics, movements, as well as the reasons for any of them. Not to be mistaken though, despite humans being in the center of this part of geography, everything is connected with physical geography in one way or another, thus there are a lot of connections between the two major branches of geography.

In this case, the geographer is gathering data about the migration of people from one country to another in a given time period, as well as looking for patterns in that time period to find out why is that the case. Basically, the geographer is researching human activity, from one human-based creation to another, but all of that happening in the physical sphere, thus it is of interest to human geography, but as mentioned it is easy to see that there is a connection with the other part of geography as well.

Examine source 10. Using a political map of Africa, identify which West African EEZ belongs to Gambia. Which country would likely be better able to enforce rules in its EEZ: Brazil (population 209 million) or Gambia (population 1.9 million)? Why?

Answers

Answer:

Explanation:

How did political and technological revolutions shape the modern world

Which forms when a larger volcano collapses in on itself? O A. Tsunami O B. Tephra C. Lava dome D. Caldera​

Answers

Answer:

D. Caldera

Explanation:

Caldera

(noun)

a large volcanic crater, especially one formed by major eruption leading to the collapse of the mouth of the volcano.

Your answer would be as said above *Caldera*

Explain one cause for low agricultural productivity in Africa and a possible solution.

Answers

Africa is land of blacks and has a diversity of resources. The country is rich in mineral resources and has fertile lands.

One main reason is that Africa has limited infrastructure and limited used of technology. A low level of farm output is thus attained due to the lack of awareness of the farmers.  It can be improved by the use of certain tools and technology that aids in the development and growth of soil and crops.

Learn more about the low agricultural productivity in Africa.

brainly.com/question/20730805.

17. How has Germany begun to change in recent years?
a. It has become more diverse
b. It has become more religious
c. It has become less populated
d. It has become less industrialized

Answers

A. It has become more diverse
Answer:
A. It has become more diverse


Hope this helps:(

Many countries in Africa have had difficulty creating democratic governments following their independence. All
following issues have most likely contributed to this problem, except
ofton fraudulent​

Answers

What are the option to this question

Answer:

Im pretty sure the answer is B. When the party in power in an election, they peacefully hand power over to the winner.

Explanation:

Hope this helps! :))

What type of plate boundary is the San Andreas plate?

a
Displaced Rock Fault
b
Strike - Slip Fault
c
Rock Slide Fault
d
Shearing- Zone Fault

Answers

Answer:

transform plate boundary

Answer:

it seems to be b option for me

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