Why can diamonds form in the mantle?
a.the weight of the rocks above the mantle results in high pressure.
b.the weight of the rocks in the outer core results in high pressure.
c.the weight of the rocks in the outer core increases the temperature.
d.the sun and moon cause a low pressure in the upper mantle?

Answers

Answer 1
The answer in this question is A the weight of the rocks above the mantle results in high pressure.The reason why diamond form in the mantle is that the weight of the rocks in the crust and upper mantle results in the pressure that allows the diamonds to form. 

Related Questions

PLEASE HELP!
which language and religion are most common among the people of the tropic north?


Creole and roman Catholicism
Native american and Protestantism
Spanish and roman Catholicism
Spanish and indigenous religions

Answers

D is the answer. I am assuming this the "tropic north" is located in northern South America.

its d Spanish and indigenous religions

Which of these is the MOST likely explanation for the information depicted in the map?

A) Ohio was not admitted to the Union until 1870

B) People were migrating from southern to northern states.

C) Western expansion spread the U.S. population over a wider area.

D) The World Wars resulted in dramatic population shifts in the U.S.

Answers

C) Western expansion spread the U.S population over a wider area. 

Topsoil that is ____ in color is the most highly fertile.

Answers

Black & Dark Brown coloration is indicator of soil that is rich in organic matter and very fertile.

If this helped you guys please leave a thanks! Its greatly appreciated :)

Using the mass and size of the sun, calculate the sun's average density. compare your answer to the average densities of the outer planets.

Answers

The radius of the Sun is R = 6.96X10^8m and so the volume of the sun is 1.41X10^27m3. The mass of the sun is M = 1.99X10^50kg. Density of the sun is 1.41X10^3kg/m3.  The sun has a density very similar to the Outer planets because it is a big ball of gas, like the Gas giant planets.

In which location would sunlight be the most intense in January?
A. Kyoto, Japan
B. Paris, France
C. San Francisco, United States
D. Sao Paolo, Brazil
E. Sydney, Australia

Answers

I believe Sao Paolo due to it being summer in the Southern Hemisphere, and Brazil being closest to the equator.

Compare and contrast the education systems in India, China, and Japan.

Answers

Answer and Explanation

The education system in India and Japan both was adopted from foreign education systems thus they are similar to each other.

India adopted the English education system where as Japan adopted the French education system

The Japanese education system incorporates their culture and rituals unlike in India

The Japanese education system follows 6-3-3-4 system where the 9 first years are compulsory for the elementary and junior high school, where India has various education boards such as ICSE and CBSE.



Answer:

Both China and Japan have compulsory education through middle school, literacy rates over 90%, and large numbers of students who attend college. In India, less than 10% attend university, and the literacy rate is less than 66%.

Explanation:

Edge 2020

what was Vladimir, Grand Prince of Kiev, known for?

Answers

After sending out men to investigate various religions, he chose Eastern Orthodox Christianity as the state religion.

After sending out men to investigate various religions, he chose Eastern Orthodox Christianity as the state religion is the correct answer. I had it on a test :)

A surface of erosion on metamorphic or igneous rocks, below sedimentary rocks is a(n) ______.

Answers

the answer is nonconformity

The earth's mantle surrounds a molten outer core; it is a hot, pliable layer of _____.

Answers

Hey there,
The answer is rock.

Hope this helps :))

~Top

Hurricanes get their energy from:

A. cold, polar water.
B. warm, tropical water.
C. fast-moving jet stream air.
D. temperate water.

Answers

The answer is B. Warm tropical waters.

Answer: B). Warm Tropical Water

Explanation:

Read the article titled “the votes are in” using four or more sentences,explain why the 2005 elections in Afghanistan were so important. Did many people participate? Why or why not?

Answers

According to the article, the Afghanistan election was important because it was the first Parliamentary Election in over 30 years. It gave the people of Afghanistan the opportunity to determine their own destiny, and form a new government. About 50% of registered voters turned out, which was less than people were hoping for. This was due to people being attacked at the poles by militant groups such as the Taliban. 

which country is the largest exporter of bananas

Argentina

Chile

Peru

equator

Answers

Ecuador is the largest exporter of bananas

what is the five part definition for an object to be considered a mineral?

Answers

1) Must be a solid. 2) Must be naturally created. 3) Must be a definite chemical composition 4) Must have a crystalline structure 5) Must be inorganic. You're welcome.





Final answer:

The five-part definition for an object to be considered a mineral includes being naturally occurring, inorganic, solid, having a crystalline structure, and having a definite chemical composition.

Explanation:The Five Part Definition of a MineralNaturally occurring: A mineral must form through natural geologic processes, without human intervention. For example, quartz crystals are naturally occurring minerals.Inorganic: Minerals are not made up of living organisms or derived from living organisms. For instance, limestone is an inorganic mineral.Solid: Minerals have a definite shape and volume. They are not liquid or gaseous. An example is the mineral pyrite, which is solid and usually appears as small, golden, metallic crystals.Crystalline structure: Minerals are composed of orderly arranged atoms or ions in a repeating pattern, giving them a unique crystalline structure. Salt (halite) crystals are an example of minerals with a crystalline structure.Definite chemical composition: Each mineral has a specific chemical composition that is set. This means that minerals always have the same types and proportions of elements. For instance, diamond is composed solely of carbon.

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If the radius of a circle is 4 cm what is the circumference

Answers

To start, since you know the radius of a circle is half of the diameter, and the formula for the circumference of a circle is C=Dπ (d is diameter) or C=2πr, you would first find the diameter of the circle which is 8 (you find this by multiplying the radius by 2). Then, if you multiply the diameter by π or if you want to round, use 3.14. This would result in 8π or 25.12 cm as your circumference. (hope this helps XD)

Which of the following situations would lead to the largest overall increase in population?

Answers

low death rates, high birthrates
Answer is:
Low death rates

What do physical maps show? Check all that apply.
A.vegetation
B.rivers
C.mountains
D.deserts
E.settlements

Answers

Final answer:

Physical maps show natural features such as vegetation, rivers, mountains, and deserts. They do not typically display human-made features like settlements.

Explanation:

Physical maps are designed to show the natural features of the Earth. They typically display elements such as:

Vegetation - Areas of natural plant life, such as forests and grasslands.

Rivers - Bodies of flowing water that travel across the land surface.

Mountains - Elevated areas of land, usually with steep slopes and significant height differences.

Deserts - Arid regions with very little precipitation, often characterized by sand or rock.

Unlike other types of maps, physical maps do not usually focus on human-made features like settlements.

What is a geographic advantage asokaâs forces had against the kalingans?

Answers

A geographic advantage Asoka forces had against the kalingans that the land Asoka had already surrounded Kalinga.

What river valley was an important part of Kalinga?

The Kalinga area is connected with the Mahendragiri mountain, which is located in Odisha's Ganjam district, near its border with Andhra Pradesh. Kalinga's southern boundary used to reach all the way up to the Krishna River.

More than 100,000 people were slain at the battle of Kalinga, and 150,000 were taken prisoner. Many mothers and children suffered as a result of this. This conflict had an influence on Ashoka, and he determined not to fight any future wars. He made the decision to spend the remainder of his life to spreading the dharma.

Therefore, it can conclude that Asoka's armies enjoyed a geographical edge over the Kalingans since Asoka had previously encircled Kalinga with territory.

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Which type of basaltic lava flow has a fairly smooth, unfragmented, ropy surface?

Answers

pegmatitic lava flow 

Pahoehoe i just got it right on my homework

How do tropical climates differ from each other?

Answers

Tropical climates are classified into two types of climates:
1- Tropical wet climate:
     This climate is characterized by the stability of its temperature which is 
     nearly 80 degrees. It also rains daily. The capacity of the rain is over 
     80 inches per year.
2- Tropical wet and dry climate:
     This climate is characterized by a dry winter and a rainy summer.

Is the location 45 degrees n latitude 82 degrees w longitude on land or water?

Answers

It would be on water.

Which of the following words best completes the sentence below? To __________ means to update something in order to take advantage of new ideas or new technology. A. adapt B. modernize C. diversify D. maintain

Answers

The answer is B because when we update stuff and use new technologies and stuff that are modern/new then we are modernizing. 

Answer:

it is B). modernize

Explanation:

mod·ern·ize

verb

adapt (something) to modern needs or habits, typically by installing modern equipment or adopting modern ideas or methods.

which mineral property describes a mineral's resistance to being scratched

A) streak

B) fracture

C) cleavage

D) hardness

Answers

the answer is D hardness

By the early 2000s, which country was Twain’s third-largest trading partner

Answers

please give brainliest ??


the answer to your question is CHINA
By 2000, Twain´s third largest trading partner was China. International Trade was supported by the Central Bank of the Republic of China and Taiwanese investors and businesses were in mainland China (also Thailand, the Philippines, Malaysia and Vietnam) 

What is the primary reason for the seasons on the earth (spring, summer, fall, and winter)?

Answers

The tilted axis helps.

a gemstone is a hard colorful mineral with a glassy or shiny luster

true

false

Answers

true lol they are beautiful in many diffrent colors

It is appropriately correct to mention that a gemstone is a hard colorful mineral with a glassy or shiny luster. Therefore, the statement given above is true.

What is the significance of a mineral?

A mineral can be referred to or considered as a substance or an element that is found in the sources of nature, and do not have any artificial composition within their structure. They may be solid, gaseous, or liquid in their composition form.

A mineral like a gemstone is known for its crystalline composition. Due to this composition, it becomes shiny, and also gives reflection, which is similar to the one done by a glass. Gemstones are naturally occurring, however, they can also be created artificially.

Therefore, the statement given above regarding gemstone as a mineral holds true and has been aforementioned.

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The ocean regulates temperatures, keeping them mild year-round, in __________ climate regions.
A.continental
B.moderate
C.polar
D.tropical

Answers

Final answer:

The ocean regulates temperatures, keeping them mild year-round in moderate climate regions.

Explanation:

The correct answer is B. moderate climate regions.

The ocean has a moderating effect on the climate in coastal regions, keeping temperatures mild year-round. Ocean currents distribute heat and regulate temperatures, creating a more stable climate compared to inland areas.

For example, cities like San Francisco in California and Lisbon in Portugal experience mild temperatures throughout the year due to their proximity to the ocean. In contrast, cities located further inland, such as Phoenix in Arizona, have more extreme temperature variations.

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Which two statements apply to the culture of the Southwest?

A.In the nineteenth century, Scandinavian and other Western European immigrants settled in this region.
B.The automotive industry in this region attracts many immigrants.
C.This is the only region where non-white ethnic groups form a majority in the population.
D.The cowboy culture of this region developed around the rural occupation of cattle ranching.
NextReset

Answers

a and c are what i think the answer is but i'm not for sure

Answer:

A.In the nineteenth century, Scandinavian and other Western European immigrants settled in this region.C.This is the only region where non-white ethnic groups form a majority in the population.

Explanation:

At present various cultural traditions exist in the greater Southwest, and the similar religious that are found in the animism and the shamanism.  Some cultural traditions include the Yuman peoples who are inhabiting most of the Colorado River valleys, and the uplands areas and the Baja California and the peoples of the southern Arizona and the northern Sonora along with the Pueblo peoples of Arizona and the New Mexico.

Which type of cultivation did not work in virginia but proved to be very successful in the carolinas mainly because of unique climate, land, and west african expertise in growing this type of crop?

Answers

Because of the unique climate and land needs for the growth of rice, as well as the West African expertise in the growth of the crop, it worked well in the Carolinas while it did not thrive in Virginia.

which of the countries on the map above is china ?

Answers

The following country on the map that is China is country 2#.
The answer should be #2

The most common drainage pattern is ________.
a. dendritic
b. radial
c. trellis
d. boreal

Answers

The most common drainage pattern is A, dendritic.
the answer is A dendritic 
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