Which set of forces would be most likely to result in the formation of anthracite coal?


high temperature and low pressure


low temperature and high pressure


low temperature and low pressure


high temperature and high pressure

Answers

Answer 1

Answer:

high temperature and high pressure

Explanation:

Coal is one of the solid minerals found underground. Coal is believed to have been formed from vegetation during the carboniferous era. The decomposition of these materials under pressure in the absence of air led to the formation of coal.

In the process of carbonization, the vegetation was converted in stages to peat, lignite, bituminous coal and anthracite.

The formation of anthracite is favored by high temperature and high pressure underground.


Related Questions

Question 7 of 33
Which of the following best explains why Europe and Southwest Asia are
often referred to as Eurasia?
OA. It is easier to remember the names of the continents.
B. Europe and Asia are the most important continents.
C. There are many overlaps between the two continents.
OD. It is an archaic word for the region.

Answers

There are significant overlaps between Europe and Southern Asia, which is why the three continents are sometimes alluded to as Eurasia.

What lends Europe the name Eurasia?

The word is a combination of Europe and Asia. Though Europe and Asia together make up the geographical area known as Eurasia, there is disagreement over where the two continents' land borders really lie.

Is India warmer than Australia?

Is India hotter than Australia? India is thought to be hotter since it is close to the equator than Australia. Most of India's interior areas see global temps between 90 and 104 °F. While in Australia, the midsummer average temperature is 86 °F.

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The sun's energy interacting with earth and it's atmosphere is responsible for the conditions we experience on the surface.

Question 1 options:
True
False

Answers

Answer:

True- the correct is the correct answer

Answer: True


The light from the sun gets reflected back to space by the surface. Much sunlight that reaches earth is absorbed and warms the planet

What are plate boundaries?

Answers

Plate boundaries are the areas where the Earth's tectonic plates meet and interact.

How to describe plate boundaries ?

The places at which the tectonic plates of the Earth collide and interact are known as plate boundaries. There are three types of plate boundaries: divergent, convergent, and transform. At divergent plate boundaries, two plates are moving away from each other, forming new crust.

At convergent plate boundaries, two plates are moving towards each other, resulting in the destruction of crust. Transform plate boundaries occur when two plates slide past each other horizontally. These plate boundaries are the main source of earthquakes, volcanic activity, and mountain building.

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if the ice in antarctica melted the sea level would rise about

Answers

Answer:

70 meters (230ft)

Explanation:

the ocean will cover all costal cities and land area will shrink significantly

Answer:

The answer is 1,982 feet

Explanation:

Most people in Georgia live in which two regions?

Answers

The Piedmont region is the second largest in size, it contains the highest population. It makes up approximately 30 percent of the state and extends in the mountainous region.

The Coastal Plains region of Georgia is known for its flatlands, marshes and swamps. This area covers the southern and southeastern half of Georgia.

Based on the ages of the ocean floor in the Atlantic,
how long ago do you think Africa and South
America split apart?

Based on the ages of the ocean floor in the Atlantic,how long ago do you think Africa and SouthAmerica

Answers

Answer:

about 140 million years ago

The South Atlantic Ocean opened about 140 million years ago as Africa separated from South America. About the same time, India separated from Antarctica and Australia, forming the central Indian Ocean

Hi there! I can answer your question!

It was about 140 million years ago that the Africa and South America split apart. When the Gondwana began to split, Africa and South america also began to split with it! That is how the South Atlantic Ocean was made between Africa and South America.

                        Addition facts During the Jurassic period (180 million years ago) the western half of Gondwana was separated from the eastern half of it.The South Atlantic Ocean opened about 140 million years ago!The Africa and South America plate drifted apart, forming the Iapetus Ocean.

✅That is all! Thanks for asking this question✅

What is a trophic pyramid? How does it work? Why is the base wider than the top? How much energy goes up the pyramid. Choose an ecosystem (habitat/community) of your preference and, apply the trophic pyrmaid to your model. Which species are the primary producers, primary consumers, etc?

Answers

Explanation:

The trophic pyramid resembles energy consumption and loss at every level. Typically, 90% of energy is lost--in the form of heat during respiration, and 10% of energy is moved up to the next level. The trophic pyramid is displayed (from bottom to top): primary producers (normally, these are plants that receive energy from sunlight or other abiotic (nonliving) factors), primary consumers (organisms that eat the primary producers for energy), secondary consumers, tertiary consumers, and sometimes apex predators (organisms at the top of the pyramid that eats everything).

Last but not least, all organisms on the pyramid eventually do decompose, so decomposition is the last step.

Form the union for the following sets.

R = {10, 15, 20}

S = {20, 25}

R ∪ S =

{10, 15, 20, 25}
{20}
{ }
{10, 15, 25}

Answers

Answer:

10,15,20,25

Explanation:

union mean the combination of all

When hurricanes make landfall, damage can occur in a number of ways. Choose the all of the ways in which damage can result from a hurricane.
A heavy winds
4x B blizzards
4x C tomadoes
4x D flooding
* E earthquakes
M

Answers

When hurricanes make landfall, damage can occur in a number of ways. tomadoes all of the ways in which damage can result from a hurricane.

When a hurricane touches down, what happens?

Since there is no longer any ocean water for hurricanes to draw energy from, they start to weaken as soon as they approach landfall. They still pose a threat and can harm a great deal, though.

What constitutes a hurricane's four parts?

The eyewall, outflow, feeder bands, eye, and storm surge are the five essential components of a hurricane. High-altitude clouds from the hurricane are known as outflow. The warm ocean waters that feed feeder bands occur where there is frequent heavy rain and strong winds.

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The dams: Summarize laws 53-54 in your own words

Answers

..............jsisusiiziizizizzkzzsozozozoz

what volcano caused the Mississippi to freeze in new Orléans

Answers

Answer:

Explanation:

As far as I am aware, there is no known instance of a volcano causing the Mississippi River to freeze in New Orleans. The climate in New Orleans is generally warm and humid, and it is very rare for the river to freeze over in this area. The last time this is known to have occurred was during the extremely cold winter of 1899, when a combination of prolonged cold weather and ice jams caused the river to freeze.

Volcanic eruptions can have significant impacts on climate and weather patterns, but it is unlikely that one would cause the Mississippi River to freeze in New Orleans. However, there have been historical examples of volcanic eruptions causing short-term cooling of the climate in various regions around the world. For example, the 1815 eruption of Mount Tambora in Indonesia caused a global "year without a summer," with unusual cold temperatures and widespread crop failures.

write about the effects of climate of life style of people if coastal areas

Answers

The climate of coastal areas significantly shapes the lifestyle of people, offering milder temperatures and leisure opportunities while also posing challenges due to climate change impacts.

How does Climate Affects the Lifestyle of People in Coastal Areas?

The climate in coastal areas profoundly impacts the lives of residents, offering pleasant temperatures and opportunities for outdoor activities and tourism, while specific weather patterns like sea breezes and humidity influence leisure activities, agriculture, and industries.

Nevertheless, coastal regions face vulnerabilities to climate change, such as rising sea levels, erosion, and extreme weather events, which can disrupt livelihoods and necessitate adaptation efforts.

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Justinian and Theodora helped the Byzantine Empire rise in power by:

Answers

Answer:

its a

Explanation:

The largest coral reef in the Western Hemisphere is located off which country's coast?
A.
Belize
B.
Mexico
C.
Trinidad and Tobago
D.
Cuba

Answers

It is D Cuba has the largest coral reef in the western hemisphere is located

The largest coral reef in the Western Hemisphere is located off A. Belize coast.

Where is Belize?

Belize is a country in the Central America. Belize is surrounded by the Caribbean Sea It is a tourist destination, every year many tourists visit here to witness the largest coral reef. The country Belize is most known for rainforests and jungles.

Coral reef is the underwater ecosystem that is formed when reefs are gathered, the tourists visit by underwater swimming. The coral reef are colorful and beautiful to witness for the tourists.


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Question 7 of 15
Match the region of Africa in column 1 to its characteristic in column 2.
North Africa
East Africa
Southern Africa
Central Africa
?
?
?
?
Great farmland, valuable
crops
Dominated by Congo River
Largest population of
European descendants
Marked by tyrants, coups,
and ethnic violence

Answers

Most people who are descended from Europeans live in North Africa.

Great farmland and valuable crops are in East Africa.

Tyrants, coups, and ethnic conflict characterize Southern Africa.

Congo River dominates Central Africa.

are correct matching .

Southern Africa is the part of Africa where the majority of people with European ancestry reside. This region is made up of nations like South Africa, Namibia, and Zimbabwe, where sizable populations of individuals with European ancestry have been residing for a number of centuries as a result of colonialism and European power settlement.

Central Africa is the area of Africa that the Congo River dominates. The Congo River, which flows through a significant portion of Central Africa, is the second-longest river in Africa. Countries like the Democratic Republic of the Congo are found in this region.

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How do the people in charge get their power? Is this planned?

Answers

Answer:

Their are so many ways to answer this question. Not always is the gaining of power planed. And because their are so many, I am only going to put the top 3 ways that people can get their powers. The first one is Money. Sadly, money makes the world go round. If you have a lot of money, you have a lot of power. The second way is by having it given to you. The president gains his or her power because he or she is given that power by the people (at least that is what it is supposed to be). Or a group of people decide who has the power for any reasons. And the third way is by birth. If you are born in a royal family, you are born with the power to rule a sertan area.

Explanation:

Pls mark brainliest with the crown

purposes of launching artificial satellite​

Answers

Answer:

Artificial satellites are used to study the Earth, other planets, to help us communicate, and even to observe the distant Universe. Satellites can even have people in them, like the International Space Station and the Space Shuttle. The first artificial satellite was the Soviet Sputnik 1 mission, launched in 1957.

The study the earth and is climate as well as to spy on other countries and study the universe

Introduction: Discussion on the different types of droughts Paragraph 1: How can droughts be triggered by: ● Physical(natural) conditions Human activities Paragraph 2: Outline the Negative impact of droughts on: ● The Economy of South Africa The Farmers of South Africa Paragraph 3: Discuss drought prevention and drought preparation strategies Paragraph 4: What is the relationship between Climate change and the regularity of droughts Conclusion/Summary: What is the way forward regarding droughts for the government and the people of South Africa​

Answers

Droughts may be prompted by tangible/natural environments in the way that lack of precipitation, extreme hotnesses, and reduced humidity, in addition to by human exercises to a degree of clear-cutting, overgrazing, and overdone water custom.

What are the negative impacts?

The negative impacts of droughts in South Africa are important and involve a decline in frugality on account of decreased land output, the misfortune of salary for ranchers, and raised meal prices.

Strategies for dryness prevention and readiness involve water preservation, tenable land use practices, and adept watering systems. Climate change has existed connected to the growing evenness of drynesses in South Africa. The administration and people of South Africa need to agree to implement tenable measures to check the impacts of drynesses.

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Large igneous provinces (LIPs) Choose one: A. erupt magma with high viscosity and are therefore localized but very thick. B. represent special events in the Earth's history that may have been caused by superplume activity. C. occur only along continental margins. D. are places where huge amounts of felsic magma have been erupted or intruded.

Answers

Answer:

D. are places where huge amounts of felsic magma have been erupted or intruded.

Explanation:

Large igneous provincession areas of great extension, have more than 100 thousand square meters, that arose as a result of the eruption of continuous magma in short geological intervals of time. Large igneous provinces consists of an accumulation of igneous rocks and features extrusive rocks, such as delava flows and pyroclast deposits.

List down environmental product that we use in daily routine​

Answers

Answer:

Bamboo Toothbrush.

Handmade or Organic Soaps.

Coconut Coir or Scrubber.

Reusable Containers.

Paper or Steel Straws.

Cloth Bags or Bioplastics.

Explanation:

1. Juan is trying to identify an unknown mineral. He can scratch the mineral with
his fingernail. The mineral MUST be

Mohs Hardness Scale
Mineral Name Scale Number
Common Object
Diamond
10
• Corundum
9
Masonry Drill BiH
Topaz
(8,5)
Quartz
Steel Nail (6.5)
Orthoclase
Knife/Glass
Apatite
Plate (5.5)
Fluorite
Copper Penny (3.5)
Calcite
Fingernail (25)
Gypsum
Talc
8
7
Increasing Hardness
6
a gypsum.
b. fluorite.
C. apatite, .
d. quartz

1. Juan is trying to identify an unknown mineral. He can scratch the mineral withhis fingernail. The

Answers

Answer:

a. gypsum.

Explanation:

The minerals found below the hardness of fingernails are talc and gypsum.

On the moh's scale of hardness, minerals found below another can be scratched by them.

Since the minerals talc and gypsum can be found below fingernail, they can be scratched by the fingernail. Minerals above the fingernail cannot be scratched they the nails.

explain the weather during this time period in terms of air masses and fronts

Answers

A weather front  can be seen as a transformation zone between two different air masses at the Earth's surface., these air masses  have a unique temperature and humidity characteristics when turbulence occur  at a front, which  serve as the borderline where two different air masses come together as  turbulence which can result as clouds and storms at this period of time

What is Air Masses

An air masses are huge volume of air in the atmosphere that is mostly constant in temperature and moisture.

To create  clouds and storm ,Air masses form over large surfaces with a constant  temperatures and humidity, known as the  source regions.

 With a low wind speeds it allows air remain at a place long enough to take on the features of the source region, such as heat or cold.

When the  winds move air masses, it  carries a  weather conditions when it moves from a given  (heat or cold, dry or moist) from the source region to a new region. When the air mass reaches a new region, it might clash with another air mass that has a different temperature and humidity. which can result severe storm.

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Which of the following oceans separates Africa and Australia? (2 points) O Arctic O Atlantic O Indian Pacific​

Answers

Answer:

Indian Ocean

Explanation:

The Indian Ocean washes upon southerm Asia and separates Africa and Australia

What the first guy said is correct

What marginal costs and benefits might a retail business owner have to consider when trying to decide whether to stay open an additional hour?

Answers

Answer:

the marginal product of labor - the increase in productivity they bring

the marginal cost of hiring them - how much they will have to pay them

Explanation:

what is settlement ?​

Answers

It’s a right to live,work and study in the uk as long as you like.

dont know if i put the right subject but yeah i need an answer soon​

dont know if i put the right subject but yeah i need an answer soon

Answers

The type of rock that is shown is an A. Sedimentary rock.

Why is this a sedimentary rock ?

To discern sedimentary rocks from others, one can simply observe their strata-their layers. These formations are created from various sediments such as sand, mud, and other organic or inorganic materials that gather over time, compacting and solidifying together.

The strata's difference in color, texture and composition produce unique bands or stripes. One essential feature of the sedimentary variety is finding fossils inside them providing clues about long-bygone settings where these rocks were formed.

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Explain the inequalities of the division of the north and the south.

Answers

The division between the North and the South refers to the historical and socio-economic disparities that existed in the United States before and during the American Civil War (1861-1865).

These inequalities encompassed various aspects such as economy, culture, politics, and social structures. Economically, the North was characterized by industrialization, commerce, and a diverse economy that included manufacturing, trade, and finance. On the other hand, the South relied heavily on agriculture, particularly cotton plantations worked by enslaved African Americans.

The Southern economy was primarily agrarian, with limited industrialization and dependence on cash crops. This economic divide led to stark differences in social structures and attitudes. The South upheld a plantation system that was based on slavery, resulting in a hierarchical society with a small class of wealthy plantation owners and a large population of enslaved people.

In contrast, the North had a more diverse population and was home to a growing middle class, with a greater emphasis on individual freedoms and wage labor. Politically, the differences between the North and the South became pronounced as issues of slavery, states' rights and economic policies came to the forefront.

The Northern states gradually shifted towards opposing slavery and supporting abolitionist movements, while the Southern states sought to protect and expand their institution of slavery. These divisions ultimately culminated in the American Civil War, as tensions reached a breaking point. The war was fought between the industrialized, anti-slavery North (Union) and the agrarian, pro-slavery South (Confederacy).

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more than 40 % of worlds population lives in?​

Answers

Presently about 40% of the world's population lives within 100 kilometers of the coast. As population density and economic activity in the coastal zone increases, pressures on coastal ecosystems increase.
more than 40% of the world’s population lives in asia.

At what depth range below the earth's surface is the asthenosphere located?

Answers

Answer: The asthenosphere is located approximately 80-200 km below the Earth's surface.

Explanation: The asthenosphere is located in the mantle of the Earth, which lies below the Earth's crust. More specifically, the asthenosphere is located in the upper mantle, at a depth range of approximately 80-200 km (50-120 miles) below the Earth's surface.The mantle itself is also divided into other layers, including the upper mantle, the transition zone, and the lower mantle. The asthenosphere is part of the upper mantle and is characterized by its viscous, plastic-like behavior, which allows for the movement of tectonic plates.Therefore, the asthenosphere is located approximately 80-200 km below the Earth's surface.

PLEASE HELP!!!
Spring tides occur twice a month. This is when the sun and moon exert
[ Select ]
pull on ocean waters. Spring tides occur during the
[ Select ]
and
[ Select ]
phases of the moon. The gravitational pulls of the sun and moon

PLEASE HELP!!!Spring tides occur twice a month. This is when the sun and moon exert [ Select ] pull on

Answers

Spring tides occur twice a month. This is when the sun and moon exert a combined gravitational pull on ocean waters. Spring tides occur during the new moon and full moon phases of the moon. The gravitational pulls of the sun and moon combine, resulting in higher high tides and lower low tides during these periods.

What is a spring tide?

A spring tide is a type of tide that occurs when the gravitational forces of the sun and the moon align and combine, resulting in particularly high high tides and low low tides.

During a spring tide, the sun, moon, and Earth are in a straight line, with the gravitational pull of both the sun and the moon reinforcing each other.

This alignment causes the ocean waters to be pulled in the same direction, leading to a greater difference between high and low tide levels.

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Want to read a novel the democratic party selected answer will be automatically saved. for keyboard navigation, press up/down arrow keys to select an answer. a supported both agrarian democratic principles and the continuation of southern slavery. b favored strict limitations on voting rights. c was similar in policy and constituencies to the federalist party. d was almost destroyed by the election of 1828. Consider a monopolist selling a product with inverse demand of PD=12Q. The firm currently has production costs of C(q)=5+6Q. The firm has the option of attempting to develop a new technology that would lower production costs to C(q)=5+2Q. Research and development costs are $4 if undertaken and must be incurred regardless of whether or not the new technology is "successful" or a "failure." This means that in case of failure, the firm still needs to produce with C(q)=5+6Q but incurs $4 in sunk costs. If the firm attempts to develop the new technology, the innovation will be successful with probability p=3/8. Throughout your analysis, restrict attention to the profit/loss of the firm in only the current period (i.e., assume that the firm will not be operating in any future period).Assume that the monopolist is risk neutral, what is the expected payoff from developing the new technology, EP(NT)= Identify the fraud triangle risk factor in each situation. Fraud triangle risk factor Situation 1. Employees are told to report increased income or be fired. 2. Several salesclerks share the same cash drawer. A worker did not receive a bonus this year and now feels it's okay to use the company credit card for personal expenses. Doors safeguarding valuable merchandise are not locked with a passcode. An employee feels underpaid and believes stealing inventory is justified. 3. 4. 5. Opportunity Pressure Rationalization Which of the following would provide the "easiest" way for a treasury manager to invest excess funds in a diversified manner?Repurchase agreementMoney market fundVariable rate demand notesTreasury bonds Amina's posted a video online and received 63 likes Amina had 7 times more likes than rebeccas video what is the theme of the novel the girl in my dream by durjoy The graph of a secant function shows no functional values on (12, 12). The asymptotes of the function occur every units.Which function represents the secant function described?f(x)=sec(x)+12f(x)=12sec(x2)f(x)=sec(x2)+12f(x)=12sec(x) can you give me an example about radiation Describe 2 geographical features of the Yellow River Valley. (T/F) increasing capacity just before a bottleneck operation will improve the output of the process. write a letter to your english teacher asking him her to organize the visit Which type of medication may be used to inhibit bladder contraction in a client withIncontinence? PLS HELP! Checked everywhere but no answer. Will mark BRAINLIEST if correct and A long explanation!!Part E In the space below, record all the sites you used for your research in proper MLA format **50 pts**I mark brainliest**M hi im new just joinedThe caterpillar, which is the larval stage of a butterfly, is very different from its adult form. Which phenomenon is responsible for this difference?A. metamorphosisB. regenerationC. alternation of generationD. molting Are you surprised by the way the federal government spends tax money? Why or why not? Which of the following numbers is between 2/5 and 7/8??? Please help will mark brain! Ayaan shares his candy with Nehaa. Ayaan says:: "three for you, four for me, three for you, four for me". Isaac watches and at the end says "So Nehaa got of the candy" Do you agree with Isaac? Explain and justify your answer with details!