What types of mining operations produce three-fourths of all u.s. solid waste?​?

Answers

Answer 1

Mining operations like coal mining and various forms of surface mining, including open pit mines, create the bulk of the U.S. solid waste, mostly in the form of non-municipal waste.

The types of mining operations that produce the majority of solid waste in the United States are coal mining and surface mining, which include open pit mines, quarrying, strip mining, and landfill mining. Specifically, surface mining, especially of coal, results in significant quantities of non-municipal solid waste. This is due to the large amounts of soil and rock displaced to access the mineral deposits and the remnants left after processing the minerals, such as the gold ore processing that leaves behind solid waste.

Mining activities, particularly those involving open pit mines and the surface mining of coal in states like Wyoming, contribute substantially to the overall waste produced. These operations generate various types of waste, including construction materials, waste-water sludge, incinerator residues, ash, scrubber sludge, and more. In fact, mining contributes significantly to the non-municipal solid waste category, which, along with industry and agriculture, makes up almost 99% of all waste in the U.S.


Related Questions

describe the events leading up to the battle at Valmy, the outcome of the battle, and the battle’s importance

Answers

Final answer:

The battle of Valmy was a decisive battle in the French Revolutionary Wars, resulting in a French victory against the Prussian Army. It boosted the morale of the French revolutionary forces and halted the Prussian advance towards Paris.

Explanation:

The battle at Valmy was a major turning point in the French Revolutionary Wars. It took place on September 20, 1792, between the French Revolutionary Army and the Prussian Army. Prior to the battle, the Prussian Army was advancing towards Paris to suppress the French Revolution. However, the French troops, led by General Charles Dumouriez and General François Kellermann, successfully defended their position and repelled the Prussian attack.

The outcome of the battle was a French victory. The Prussian Army suffered heavy losses and was forced to retreat. This victory at Valmy boosted the morale of the French Revolutionary forces and marked the beginning of the French army's successful defense against European powers. The battle at Valmy was important because it demonstrated the strength and determination of the French Revolutionary Army. It inspired patriotism and unity among the French people and helped solidify the power of the French Revolution. The victory at Valmy also had broader implications, as it prevented the Prussian invasion of France and preserved the revolutionary ideals in the country.

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Match the vocabulary term with its meaning.

1. anthropology
symbols used to represent sounds
2. scientific method
1
the study of languages
3. cuneiform
symbols used to represent objects
4. hieroglyphs
the processes and procedures by which we acquire information
5. linguistics
pictures carved out of stone
6. petroglyphs
the study of the human race

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Anthropology- the study of the human race
Scientific method- the process and procedures by which we acquire information
Cuneiform- symbols that were used to represent objects
Hieroglyphs- symbols used to represent sounds
Linguistics- the stud of languages
Petroglyphs- pictures carved out of stone

1- ANTHROPOLOGY --- The study of the human race

Anthropology is the science that studies human beings in an integral way, their physical characteristics as animals and their culture.

2- SCIENTIFIC METHOD --- The processes and procedures by which we acquire information

The scientific method is a methodology for obtaining new knowledge, which has historically characterized science, and which consists of systematic observation, measurement, experimentation, and the formulation, analysis and modification of hypotheses.

3- CUNEIFORM ---Symbols used to represent sounds

An ancient writing system that represents characters and words with symbols in the form of wedges and nails.

4- HIEROGLYPHS --- Symbols used to represent objects

A hieroglyph is each of the graphic signs of the writing system invented by the ancient Egyptians.

5- LINGUISTICS --- The study of languages

Linguistics is the scientific study of both the structure of natural languages and related aspects as well as their historical evolution, their internal structure and the knowledge that speakers have of their own language.

6- PETROGLYPHS --- Pictures carved out of stone

Petroglyphs are symbolic designs engraved on rocks, made by wearing their surface layer.

How did the great famine affect ireland in the mid- 19th century?

A. It encouraged the Irish population to abandon cities for rural areas.

B. It led more irish businesses to rely on child labor

C. It forced the Irish government to create aid programs for the working class.

D. It led to a period of large- scale emigration out of ireland.

Answers

Final answer:

The Great Famine in mid-19th century Ireland led to severe food shortages, claiming the lives of about a million people and prompting a similar number to emigrate. This significant outflow of people dramatically impacted Ireland's demographics, economy, and culture.

Explanation:

The Great Famine had a profound impact on Ireland in the mid-19th century. Out of the options provided, the most accurate is D) It led to a period of large- scale emigration out of Ireland. The famine resulted in severe food shortages, leading to the deaths of approximately one million people and prompting around a million more to leave the country in search of better economic opportunities and living conditions. This massive exodus permanently altered the country's demographic, economic, and cultural landscapes.

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What was the most common impact of new inventions on american life?

Answers

The most common impact was a cotton picker machine
Generally, new inventions had a negative impact on American life. They lead to a spike production of disposable goods which lead to greater pollution levels and generally made life more difficult due to the added complexity of unnecessary inventions.

A major reason for the reduction of elders in poverty over the last two decades is

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One of the major reasons as to why the elderly in poverty are reduced is because of the presence of better Social Security Systems. While the cost of living is going up, so is the pension that the elderly would receive from their Social Security providers. This is why more elderly folks can live better lives. 

Discuss the development of Greek democracy. Was Greek democracy "democratic"?

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Greek democracy was established because of the idea that a person shouldn't be too powerful and rule the lives of others. They were so ruthless at it that they would choose people to rule and then if they became too powerful and popular they would exile them or punish them or similar things. It was a kind of mob mentality that supported new and popular people. It was not very democratic however according to modern understanding of democracy because many were not allowed to vote at all, including slaves who existed as an entire social class.

. _______ are behaviors and skills that children reach during typical development. A. Stages B. Growth markers C. Developmental milestones D. Observational reports

Answers

The correct answer is C) Developmental milestones.

There is usually a predictable course to a child's development, and children will hit certain markers within an age range, such as walking, talking, and identifying letters. Children of course can fall outside of this range, either ahead or behind the curve in this regard. When a child is not reaching these developmental milestones, it can be indicative of a more serious problem. 
It’s c.developmental milestones

What was an effect of the spread of buddhism in the northern chinese "barbarian" courts?

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The spread of Buddhism in northern Chinese courts led to cultural enrichment, economic development, and new forms of public discourse, but also to tension and persecution by the Tang Empire. In contrast, less royal control in the south fostered inclusivity and broader social participation in Buddhist practice. Monarchs also used Buddhism to reinforce authority by sponsoring temples and presenting themselves as living Buddhas.

Effects of the Spread of Buddhism in Northern Chinese Courts

One significant effect of the spread of Buddhism in the northern Chinese "barbarian" courts was the cultural enrichment and transformation these regions experienced. This influence manifested in the patronage of Buddhism by rulers and aristocratic clans as a means of showcasing their pursuit of beauty, education, and high culture. Monasteries became centers of charity, education, and economic activity, contributing to the development of new forms of public discourse and intellectual life.

However, the popularity of Buddhism also led to tensions, particularly with the Tang Empire in the mid-ninth century. The empire cracked down on Buddhist monasteries due to fears of an 'alien influence' on the state, leading to widespread persecution under Emperor Wuzong. This resulted in the destruction of thousands of temples and shrines, confiscation of wealth, and forced secularization of monks and nuns.

In contrast, in the southern mainland regimes, there was less royal control over Buddhism. Influential figures such as Huiyuan espoused Buddhist teachings that allowed for broader social participation, irrespective of an individual's ability to read scriptures. Consequently, Buddhism in these regions provided alternative models of power and piety and initiated a new form of public influence through the teachings and activities of monks and nuns.

Moreover, the inclusion of Buddhism in the social and cultural fabric of these kingdoms encouraged the exchange of ideas. It stimulated advancements in technology and learning, as monarchs borrowed ideas including Chinese political institutions, and legal traditions, as well as Buddhism and Confucianism. The sponsorship of temples and the formation of Buddhist orders by rulers projected them as living Buddhas, reinforcing their authority.

The integration of Buddhism into these courts led to vast intellectual, cultural, and artistic developments, which were both reflected in and spurred by the religion's emphasis on salvation, enlightenment, and service to the community.

Which of the following best summarizes American economic issues at the end of the 1920's

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The correct answer is 1.

When the Wall Street Crash of 1929 took place it unveiled the existence of intense stock speculation that was decreasing abruptly the price of shares, what motivated their owners to get rid of them as soon as possible in order to recover the money invested, and this selling panic collapsed the market.

Moreover the banking system was extremely undercapitalized due to the lack of financial regulatory measures or guidelines. When the New York’s Bank of the United States shut down the banks runs and panic spread all over the country and there was no firewall contention. Banks started selling assets rapidly to be able to attend the money withdrawals from their customers. Of course, the banks which survived cut their credit supply abruptly.

Moreover, overproduction led to the decrease in the price level and in the profits earned by firms, which on top could not obtain any funding. Many fell into bankruptcy.


What happened to the Nationalists after the Civil War?

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As they steadily lose ground to the communist forces of Mao Zedong, Chinese Nationalist leaders depart for the island of Taiwan, where they establish their new capital. Nationalist leader Chiang Kai-shek left for the island the following day.

After being defeated in the Chinese Civil War, the Nationalists fled to Taiwan, where they established their own government, which was internationally recognized until the 1970s.

After the Chinese Civil War, the Nationalists, known as the Kuomintang, were defeated by the Communists led by Mao Zedong. Following their defeat, the Nationalists retreated to Taiwan under the leadership of Chiang Kai-Shek. In Taiwan, they established their government, continuing the Republic of China. This government was recognized internationally by the United Nations and the United States until the 1970s due to Cold War politics. Despite changes in diplomatic recognition, the United States continues to guarantee Taiwan's autonomy from mainland China. The Chinese Civil War had profound effects on the nation's history and the geopolitical landscape of East Asia.

How many more staph infections occurred in 2007 than 1997?

Answers

There were 7,719 more Staph infections in 2007 than in 1997. In 2007, there was widespread of Staph infection as the bacteria spread quite rapidly in schools, prisons, and other public facilities. Which a reason why you found more cases of Staph infection in 2007 than you did in 1997. 

What is the difference between canals and rivers?

a. Canals are used as trade routes. Rivers are used for irrigation.

b. Canals mark borders of a civilization. Rivers divide regions of a civilization.

c. People settle along rivers. People do not settle near canals.

d. Canals are made by people. Rivers are natural.

Answers

The answer is D, Canals are made by people. Rivers are natural.

the answer is most definitely D)

How did the great transition from fish to tetrapod occur?

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The transition occurred gradually over time, so there are many intermediate forms.

"The great transition from fish to tetrapods, which marks one of the most significant events in the history of life on Earth, occurred during the Devonian period, approximately 360 to 390 million years ago. This transition involved a series of evolutionary steps that allowed aquatic creatures to adapt to life on land.

Here is a simplified explanation of the process:

1. Lobe-finned Fish: The ancestors of tetrapods were lobe-finned fish (sarcopterygii), which had fleshy, lobed fins containing bones and muscles. These fins were precursors to the limbs of tetrapods.

2. Adaptations for Aquatic Life: Initially, these lobe-finned fish developed adaptations for living in shallow, oxygen-poor waters. These adaptations included the ability to gulp air directly into their lungs, which were evolving from the swim bladders that helped with buoyancy.

3. Evolution of Limbs: Over time, the lobed fins of these fish began to elongate and develop joints, allowing for a range of movements. This was advantageous for moving through dense vegetation and navigating the complex environments of shallow waters.

4. Breathing Air: The development of lungs and the ability to breathe air were crucial for survival in habitats where water may have been low in oxygen or prone to drying up.

5. Transition to Land: As these fish ventured onto land, possibly to find new resources or escape predators, their fins continued to evolve into sturdy limbs capable of supporting their weight and allowing them to move on solid ground.

6. Skeletal Changes: Significant changes in the skeletal structure occurred to support the body against gravity and to facilitate movement on land. These changes included a stronger backbone, modified skulls, and limbs with digits.

7. Reproductive and Respiratory Adaptations: To reproduce on land, these early tetrapods needed to lay eggs that could survive out of water or give birth to live young. Additionally, their respiratory systems had to become more efficient at extracting oxygen from the air.

8. Early Tetrapods: The first true tetrapods, such as *Acanthostega* and *Ichthyostega*, had limbs with digits, but they still retained many fish-like characteristics, indicating they were adapted to both aquatic and terrestrial environments.

9. Diversification: Once the basic tetrapod body plan was established, these creatures began to diversify, leading to the wide variety of tetrapods we see today, including amphibians, reptiles, birds, and mammals.

The transition from fish to tetrapods was a complex process that involved many incremental changes over millions of years. Fossil evidence, such as the discovery of *Tiktaalik roseae*, has provided critical insights into this pivotal period in evolutionary history, bridging the gap between fish and the first land-dwelling vertebrates."

What major problems accompanied the rise of capitalism?

A. Urbanization and limits on trade.
B. Colonialism and a decreased in consumers
C. Manorialism and dependence on agriculture
D. Pollution and social inequality

Answers

the answer must be D pick it and i hope this helps

Answer:

pollution and social inequiality

Explanation:

As the capitalist societies began to develop as a consequence of the industrial revolution in Europe that started in England. The first and until the present no desired negative effects of capitalism emerged:

The pollution:  as people began to seek the jobs offered in cities , large urban areas turned into wastelands as conditions for keeping the water supplys and streets turned quickly into places were people threw trash and by products that noone was used to or responsible for. Many disparity arosed as workers needed 12 hours of work or more to gain only enough for granting self survival. A capitalist class emerged that was interested only in the further growth of capital and little care for the social responsability and inequality present among the working conditions in factories.

The pollution, bad conditions for work and social discrepancies created conditions that generalized into the majority of population while the benefits of the capitalist and innovations where only limited to those who had control of the capital and the means of production.

One of the main reasons for the decline of the kingdom of axum was a shift in trade routes to the arabian peninsula and persian gulf. assimilation by romans. competing farming with yam producing madagascar. warfare with berbers. desiccation of the sahara.

Answers

One of the principle purposes behind the decay of the kingdom of Axum was a move in exchange courses to the Arabian landmass and Persian bay. The Axumites raised various grand stelae, which filled a religious need in pre-Christian circumstances. One of these rock segments is the biggest such structure on the planet, remaining at 90 feet.

Jefferson thinks the people at the Constitutional Convention are overreacting to Shays’ Rebellion. What does he worry they might do as they write the new Constitution? (Note: this answer is not in th

Answers

He is worried about them getting too much control/power. Shay's Rebell. was rooting for more freedom but the Constitutional Conven. believed that more freedom could lead to more riots like these.

Antifederalists like Patrick Henry opposed the ratification of the U.S construction because they believed that under it

Answers

 They believed that the states would give too much power to the government.
Hope it helps!

Answer:

The states would surrender too much power to the federal government

What is the typical path a bill proceeds through the senate?

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First the bill is introduced. The bill is then referred to the appropriate committee by the presiding officer in the Senate. It is discussed in a subcommittee and then the full committee, and then voted on. It is then debated on the senate floor, and put to a vote. If the house has already voted and passed the same bill, it is sent to the president.

What can you infer from the fact that the pharaoh was both a king and a religious leader?
A)

The pyramids served as a place of worship.

B)

There was no separation of church and state in Ancient Egypt.

C)

The Ancient Egyptians did not share a common religion.

D)

The Ancient Egyptians worshiped many gods.

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I would say D because Ancient Egypt had polytheistic periods then monotheistic and vice versa yet they also worshiped Pharoh like that of a god Anubis, Ra etc. The pyramids are a burial place from what I remember and Church and State wouldn't apply to Ancient Egypt.
Final answer:

The pharaoh being both a king and a religious leader in Ancient Egypt indicates the absence of separation between church and state.

Explanation:

From the fact that the pharaoh was both a king and a religious leader, we can infer that there was no separation of church and state in Ancient Egypt. The pharaoh held both political and religious power, and was seen as a god on earth. This dual role allowed the pharaoh to have control over both the political and religious aspects of Egyptian society.

For example, the pharaoh was responsible for the construction of temples and monuments dedicated to the gods, showing the close relationship between the king and religious worship. Additionally, the pharaoh performed religious rituals and ceremonies, such as offering sacrifices and leading processions, which further highlighted their religious role.

This system of government and religious leadership was unique to Ancient Egypt and emphasized the close connection between the king, religion, and the divine.

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Did the British profit from the Townshend Revenue Acts?

Answers

If I remember correctly yes
I think so but no after people started rebelling 

Which BEST describes the Indians’ life on an encomienda?
-larger forces, better weapons, and horses
-metal armor, muskets, horses, and allies
-stone weapons, muskets, and allies
-disease, allies, and more men

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stone weapons, muskets, and allies

What impact did the Election of 1876 have on the United States of America?

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The United States presidential election of 1876 was one of the most disputed presidential elections in American history. Samuel J. Tilden of New York outpolledOhio's Rutherford B. Hayes in the popular vote, and had 184 electoral votes to Hayes' 165, with 20 votes uncounted.
Basically, the election put an end to the Reconstruction movement. 


Among the earliest complete sets of written laws was the Code of _______.

Babylon
Nebuchadnezzar
Amorites
Hammurabi

Answers

Among the earliest complete sets of written laws was the Code of Hammurabi

The pattern of oppressive relations between the dominant and subordinate peoples within the same country is called

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The pattern of oppressive relations between the dominant and subordinate peoples within the same country is called internal colonialism.

What role did the British monarchy play in India after 1857?

Answers

Brittan became the monarchy over India.

The British monarchy's role in India after 1857 was marked by direct control through the British Raj, with Queen Victoria proclaimed Empress of India. Local rulers were subservient to the Crown, and an elite of Western-educated Indians was cultivated to help administer the colony, forming the early seeds of nationalism.

After the uprising of 1857, the role of the British monarchy in India changed significantly. Once the British East India Company was disbanded, the British Parliament took direct control over India, starting the period known as the British Raj. The local rulers who had been loyal to Britain during the rebellion remained in nominal power but they were effectively subservient to the British Crown. In 1876, Queen Victoria was officially proclaimed Empress of India, which marked a ceremonial endorsement of British sovereignty over India.

The British also utilized the local elite by training them in English, engineering, science, and British law to help govern and manage the vast colony. This dual strategy of direct control and local administration created a new bureaucratic elite that eventually formed the basis of the nationalist movement against imperial rule.

what economic measurement helps to define when business cycles begin and end

Answers

The business cycle is the natural rise and fall of economic growth that occurs over time.  The cycle is a useful tool for analyzing the economy. It can also help you make better financial decisions. 

Answer:

C. gross domestic product

Explanation:

on savvas realize

From what term is war driving derived?
a. war dialing
b. chalk walking
c. walk dialing
d. war walking

Answers

The answer is A. war dialing

"egypt became a colony of which state in the first century"

Answers

Egypt became the first colony in the Arab state

Why were Jeffersonians concerned about Hamilton’s economic plans?

Answers

because they didn't understand what true leadership is AND THEY SHOULD JUST GO DIE!!!
excuse me..
but it is because Hamilton wanted to save money and stop slavery, while Jefferson did the opposite, and made it seem innocent that he left slaves out in the field working, and said that they were all happy and working together but he wasn't working the slaves were and yeah

why did zhou kings use the idea of the mandate of heaven

Answers

because the mandate of heaven chose the leaders and kings or the zhou dynasty lost the mandate of heaven because there were too many natural disasters and rebellions which didnt give the people the right to rule
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