The transformation of high-grade metamorphic rocks into low-grade metamorphic rocks is termed ________ metamorphism.

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Answer 1

The transformation of high-grade metamorphic rocks into low-grade metamorphic rocks is termed retrograde metamorphism.

High-grade metamorphic rocks can become lower grade metamorphic rocks through the process of retrograde metamorphism. Under extreme heat and pressure, high-grade metamorphism takes place, creating minerals that are stable under those conditions.

The rocks could, however go through retrograde metamorphism if they are subsequently exposed to lower temperatures and pressures. In this process  mineral reactions are reversed and new minerals are created that are stable in the new, less extreme conditions.

When previously deeply buried rocks are exposed to shallower crustal levels due to tectonic activity such as uplift and erosion, retrograde metamorphism frequently results. The result is a lower grade metamorphic state for the rocks which has different mineral assemblages and textures.

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Related Questions

what are the causes and impqcts of the Arab Spring?​

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The causes of the Arab Spring, which was a series of pro-democracy protests and uprisings that took place in the Arab world in 2011, can be traced to a combination of political, economic, and social factors. Some of the key drivers included widespread poverty, unemployment, corruption, political repression, and lack of basic freedoms and human rights.

The impacts of the Arab Spring have been far-reaching and complex. On the one hand, the uprisings have led to the removal of several long-standing dictators in countries like Tunisia, Egypt, and Libya, and have sparked a renewed push for democracy and human rights. However, the aftermath of the Arab Spring has also been marked by ongoing violence and instability, as well as the rise of extremist groups like ISIS.

In many countries, the promise of the Arab Spring remains unfulfilled, and many people continue to struggle with poverty, political repression, and lack of basic services. Nevertheless, the Arab Spring has left an indelible mark on the region and has served as a powerful reminder of the desire for change and the power of people to bring about that change.

Briefly describe Earth's carbon cycle.

Someone please help.. : )

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Answer:

Answer:The carbon cycle describes the process in which carbon atoms continually travel from the atmosphere to the Earth and then back into the atmosphere. ... Carbon is released back into the atmosphere when organisms die, volcanoes erupt, fires blaze, fossil fuels are burned, and through a variety of other mechanisms.

Approximately how many islands make up the country of japan?.

Answers

Answer:

Approximately 3,000.

Explanation:

Sorry if I'm writing

Define social, economic and environmental factors

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Answer:

Social and environmental determinants of health are the full set of social and physical conditions in which people live and work, including socioeconomic, demographic, environmental and cultural factors, along with the health system. Socioeconomic and demographic determinant.

hope this helps!

Which is Earth's largest source of drinkable water?
A. lakes
B rivers
C. oceans
D. aquifers

Answers

Answer:

I think it is rivers because you can't drink out of the ocean and lakes are nasty aquifers are usually smaller so rivers would be most likely

Explanation:

Earth's largest source of drinkable water is the rivers. The river was the important source of the water. Thus, option (b) is correct.

What is Earth's?

The term Earth refers to the planet of the solar system. The Earth is the only planet where life is possible for living things' in reason of gravitational force. The Earth's main elements are life, air, water, and land. The Earth's planet radius is 3,959 miles. The Earth is only for oxygen.

According to the Earth's, was the significant source of drinkable water is the rivers. There are the different types of the river are the used in the drinking and the industrialization of the product. There was the based on the drinking to the animals and the humans.

As a result, the Earth's largest source of drinkable water is the rivers. The river was the important source of the water. Therefore, option (b) is correct.

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identify the specific features or landmarks natural and human made features in rural settlement

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Answer:

Churches, Shops , taxi or bus station

What type of agriculture is found in both Latin America and Africa?

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Answer:

i think the type of agriculture is found in both Latin America and Africa is coffee

Explanation:

Because Africa has the cash crop coffee and Latin america has the coffee from Brazil and Colombia

sandstones are commonly made up of quartz sand grains. why is quartz the most common mineral found in sandstones? (select all that apply.) sandstones are commonly made up of quartz sand grains. why is quartz the most common mineral found in sandstones? (select all that apply.) other minerals, such as feldspars, will break down to clays quartz is chemically resistant to weathering quartz is very soft and breaks down easily

Answers

Because quartz and feldspar are the minerals that resist weathering the most at the Earth's surface, they make up the majority of sandstone.

Because quartz is an extremely strong and chemically resistant crystal, quartz grains make up the majority of sandstones. Sandstones made entirely of pure quartz are referred to as quartzite. Numerous sandstones include tiny bits of other minerals, such as mica, calcite, or clay.

A sedimentary rock known as sandstone is mostly made of quartz sand, however, it can also include substantial quantities of feldspar, silt, and clay on occasion. Quartzose sandstone is sandstone that includes more than 90% quartz.

Sandstones are composed of lithified quartz grains with sizes ranging from 0.06 mm to 2 mm.

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The image shows a world map.

A world map with latitude and longitude lines. The following are labeled: North America, South America, Europe, Asia, Africa, Australia, Antarctica, Pacific Ocean, Atlantic Ocean, Indian Ocean, Arctic Ocean.

Which ocean does the prime meridian divide into two equal parts?

Arctic
Atlantic
Indian
Pacific

Answers

Answer:

The correct answer is mid-Pacific ocean

the location of the could not support a strong tradition of agriculture because of their rocky soil and short growing season.

Answers

The thin,rocky soil and mountainous terrain of the new england colonies,along with their cool climate and short growing season,made large-scale farming in the new england region difficult.

However,the many miles of coastline and a number of good natural harbors made fishing,shipbuilding,and trade very profitable. the middle colonies had fertile soils and a good climate for cultivation. could consume.as a result they were able to export wheat and other grains to europe. the intermediate colonies became known as the granary colonies the southern colonies consisted mainly of coastal plains and foothill areas. the soil was good for agriculture and the climate was warm, with hot summers and mild winters the growing season here was longer than in any other region. the economy of the southern colonies was based on agriculture.

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open star clusters primarily inhabit which part of spiral galaxies?

Answers

Answer:

Spiral arms

Explanation:

Open star clusters primarily inhabit the disk or the spiral arms of spiral galaxies. open star clusters are commonly found within spiral arms.

These clusters are relatively young and contain a few hundred to a few thousand stars that formed together from the same molecular cloud. The disk of a spiral galaxy is where most of the ongoing star formation occurs, and it is rich in interstellar gas and dust, providing the necessary ingredients for the formation of new stars and star clusters. As a result, open star clusters are commonly found within the spiral arms, where the density of gas and dust is higher, promoting the formation of young stellar populations.

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which of the following organizations of industrialized countries included russia as of 1998 and began efforts to counter terrorist activity in 2006

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National Antiterrorism Committee is a collective body tasked with coordination and organization of counterterrorism  of industrialized countries.

What is terrorism?

The terrorism is the serious violence against a person or damage to property or endangering a person's life (other than that of the person committing the action).

A  terrorism means creating a serious risk to the health or safety of the public or a section of the public and action designed to seriously interfere with or seriously to disrupt an electronic system.

National Antiterrorism Committee is a collective body tasked with coordination and organization of counterterrorism  of industrialized countries.

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Please I need help you don’t have to do it for me, you can just explain it to me so that I can do it myself (Part 1)

Please I need help you dont have to do it for me, you can just explain it to me so that I can do it myself
Please I need help you dont have to do it for me, you can just explain it to me so that I can do it myself
Please I need help you dont have to do it for me, you can just explain it to me so that I can do it myself
Please I need help you dont have to do it for me, you can just explain it to me so that I can do it myself
Please I need help you dont have to do it for me, you can just explain it to me so that I can do it myself

Answers

Answer:

Can you try clarifying this. :)

Explanation:

Homes in Nunavut are often built on platforms to allow air to flow between the house and the frozen ground. It this is not done, the ground may melt and the house will sink into it.

Answers

Answer:

The statement is correct.

Explanation:

Nunavut is Canadian territory. It is located in the northern part of the country. It is a territory that is slightly less than half on the mainland, and slightly more than half being composed of islands. The majority of this territory either lies in the Arctic Ocean or has a coastline to it, and a big portion of the territory is in the Arctic circle.

Such location means that Nunavut has a very cold climate, dominated by tundra. The ground is covered with ice for most of the year, and in the short period when the ice melts the soil is muddy and oversaturated with water, thus it is not stable at all. The people had to adapt to these conditions, so they are often building their homes on platforms, thus isolating the house/dwelling from the ice and soil. This is very useful for the stability of the homes, but it causes problems with the heating of them because the air that flows below the house cools it furthermore.

Which of the following processes would not result in a metamorphic rock?
An igneous intrusion near a volcano rapidly heats the surrounding sandstone formation and causes its grains to recrystallize.
At a subduction zone, basaltic ocean crust is buried beneath a continental plate. The weight of the continent greatly increases the pressure, ultimately destroying unstable minerals and crystallizing more stable minerals in their place.
Increased pressure at a convergent plate boundary causes mudstone minerals to reorient themselves in alignment with the regional pressures.
Increased temperature at a subduction zone causes shale minerals to melt into a magma; when brought closer to the surface, the magma recrystallizes into a rock with large crystals.
Choose one answer.

Answers

The process that would not result in a metamorphic rock is "Increased temperature at a subduction zone causes shale minerals to melt into a magma; when brought closer to the surface, the magma recrystallizes into a rock with large crystals." This process describes the formation of an igneous rock, not a metamorphic rock.

Metamorphic rocks are formed when pre-existing rocks are subjected to heat, pressure, and/or chemical processes that alter their mineralogy, texture, and/or chemical composition without melting them. The other three processes listed involve the alteration of pre-existing rocks through heat and/or pressure, resulting in the formation of metamorphic rocks.

Increased temperature at a subduction zone causes shale minerals to melt into a magma; when brought closer to the surface, the magma recrystallizes into a rock with large crystals This process would not result in a metamorphic rock because it involves melting and the formation of an igneous rock rather than the transformation of existing rock under heat and pressure, which is the process of metamorphism.

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How did European countries impact the United States and Canada throughout history?

Answers

Well they had the guts to go to war and so then and so fours lolz bye

what are the origin of the peermont school support programme?

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The Peermont School Support Programme was initiated by Peermont Global, a hospitality and gaming company based in South Africa.

The programme was created to provide educational support to disadvantaged schools in the areas surrounding Peermont's properties. It was first launched in 2004, and since then has expanded to support over 60 schools across South Africa. The programme includes various initiatives such as infrastructure upgrades, teacher training, and student support programmes. Its goal is to improve the quality of education and increase the opportunities for children in underprivileged communities.
The Peermont School Support Programme (PSSP) originated as an initiative by the Peermont Global Group, a leading hospitality and gaming company in South Africa. The PSSP was established to support and improve education in underprivileged communities, focusing on enhancing academic performance, infrastructure, and overall learning environments.

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TRUE/FALSE. if you are wading on the edge of the ocean where the waves move in and out, you are probably in the swash zone.

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if you are wading on the edge of the ocean where the waves move in and out, you are probably in the swash zone. This is True.

If you are wading on the edge of the ocean where the waves move in and out, you are likely in the swash zone. The swash zone is the area of the beach where waves break and rush up the shoreline, and then recede back into the ocean. It is the region directly affected by wave action and is characterized by the back-and-forth movement of water.

The swash zone is an active area where waves deposit and erode sediment, and it is typically located in the foreshore or intertidal zone of the beach.

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brazil is close to the equator and humid. it has a large amount of rainfall. which area does this weather represent

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The climate in large areas of northern Brazil covered by the Amazon rainforest is equatorial, hot, and humid all year round with constant rainfall.

The Amazon rainforest spans several South American countries and is one of the most biodiverse regions on the planet. It is home to thousands of species of plants and animals, many of which cannot be found anywhere else in the world.

The region's equatorial climate, with its warm temperatures and constant rainfall, creates a unique ecosystem that supports this biodiversity. Tropical rainforests also play an important role in regulating the global climate as they store large amounts of carbon dioxide, a major greenhouse gas.

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What mountain in the world has the most casualties and what was the main cause for those casualties?

Answers

Answer:

annapurna

Explanation:

One of the reasons why is Annapurna so deadly is because of its unpredictable climate. Annapurna remains cold and covered with snow throughout the year, on top of that, it can receive high velocity wind and snowfall




Explain the relationship between climate change and available water for individual homes, buildings, agriculture and industry. Cite your references.

Answers

Climate change can have significant impacts on the availability of water for individual homes, buildings, agriculture, and industry.

As the climate changes, shifts in precipitation patterns, increased temperatures, and changes in snowpack and glaciers can affect the overall water supply. These changes can have both direct and indirect consequences for water availability in various sectors

Individual Homes and Buildings:

Climate change can directly impact the availability of water for individual homes and buildings through changes in rainfall patterns. Regions experiencing more frequent and intense droughts may face water shortages, leading to restrictions on water use for households. Additionally, rising temperatures can increase water demand for cooling purposes, further straining water resources. The impact on individual homes and buildings will vary depending on the location and specific regional characteristics.

Agriculture:

Agriculture is highly dependent on water availability for irrigation. Changes in precipitation patterns and increased evaporation rates due to higher temperatures can significantly affect crop water requirements. Reduced water availability may lead to decreased agricultural productivity, crop failures, and increased competition for water resources among farmers. The Intergovernmental Panel on Climate Change (IPCC) reports that climate change is projected to negatively impact crop yields in many regions, particularly in areas already experiencing water stress.

Industry:

Water is a critical resource for industrial processes such as manufacturing, power generation, and cooling systems. Climate change can affect water availability for industry in several ways.

Drought conditions can reduce water supplies needed for production processes, while increased temperatures can raise water demand for cooling purposes. Moreover, changes in water quality due to altered precipitation patterns can pose challenges for industrial water treatment and discharge processes.

Climate change poses significant challenges to the availability of water for individual homes, buildings, agriculture, and industry. The complex interactions between climate, precipitation patterns, and water resources can result in water scarcity, increased competition, and reduced productivity in various sectors.

Adapting to these challenges requires a combination of sustainable water management practices, conservation measures, and efforts to mitigate climate change. By addressing the root causes of climate change and implementing resilient water management strategies, societies can better manage and ensure the availability of water resources for all sectors.

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"out of geosynclines have come the mountains. "Discuss the statements.

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Answer: Majority of the geologists and geog­raphers agree that all the mountains have come out of the geosynclines and the rocks of the mountains originated as sediments were deposited and later on.

Explanation: I hope this helps..

how old was the theory of plate tectonicsâ€â€the defining theory of all earth scienceâ€â€when man first walked on the moon?

Answers

The theory of plate tectonics, which is considered the defining theory of all earth science, was about 6 years old when humans first walked on the moon.  This theory has since become a cornerstone of earth science, providing a framework for understanding the dynamic nature of our planet's surface.

Plate tectonics is the scientific theory that explains how the Earth's lithosphere, or outermost layer, is divided into several large and small plates that are constantly moving. It was first proposed in the 1960s and gained widespread acceptance in the scientific community by the late 1960s and early 1970s.

The Apollo 11 mission, which successfully landed astronauts on the moon, took place in July 1969. At that time, the theory of plate tectonics was approximately 6 years old, having been introduced and developed in the mid-1960s.

The theory of plate tectonics was a major breakthrough in the field of earth science, revolutionizing our understanding of the Earth's geological processes, such as the formation of mountains, earthquakes, and the distribution of continents and oceans. It provided a comprehensive explanation for phenomena that were previously observed but not well understood.

In summary, the theory of plate tectonics was about 6 years old when humans first walked on the moon in 1969.

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Slavery began to develop in the Americans during the age of exploration because

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to fulfill plantation labor demands to supply explorers with food, textiles, trading, ect

how would you craft be used for in helping to play in the future of a community

Answers

Help build something

The lower the viscosity of a lava the more likely it is to produce an ________ eruption

Answers

The lower the viscosity of a lava, the more likely it is to produce an "effusive" eruption.

Viscosity refers to the resistance of a substance, such as lava, to flow. In the context of volcanic eruptions, lava viscosity plays a significant role in determining the eruptive style. When lava has low viscosity, it flows more easily, allowing gases to escape more readily and resulting in a relatively gentle eruption characterized by the effusion of lava flows.

Effusive eruptions are typically characterized by the slow and steady movement of lava, often forming extensive lava flows that spread over the surrounding area. The low viscosity of the lava allows it to flow smoothly and cover greater distances before solidifying. These eruptions are generally less explosive and pose a lower risk to human populations compared to highly viscous, explosive eruptions.

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Look at the figure shown below. Which ONE of the followings is true regarding linear pair?

Look at the figure shown below. Which ONE of the followings is true regarding linear pair?

Answers

Option (a) is the best decision. Only option (a), i.e., options ∠4 and ∠5, are linear pairings among the provided alternatives.

Linear pairs: what are they?

Two lines converge at a single point to generate a pair of linear angles. If, following the junction of the two lines, the angles are next to one another, they are said to be linear. A linear pair always has an angle total of 180 degrees. The term "supplementary angles" is another name for these angles. The two neighboring angles whose sum is 180° are referred to as a linear pair of angles in mathematics. A ray serving as a common arm between the angles is used to draw them on a straight line.

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Which country is closer to Iceland: Canada or Finland?

Answers

Answer:

Finland

Explanation:

Canada to iceland=4,472 km

Finland to Iceland=2,201 km

What inference about Cugoano's beliefs is most supported by this excerpt Brainly?.

Answers

In this context, it is inferred that Cugoano believed in the equality and rights of all human beings, regardless of their race or color. This inference is supported by his statement that "it is the highest possible cruelty to rob men of the rights of human nature."

Cugoano's belief in equality is further emphasized when he states that all humans are "by nature free, equal, and independent." This suggests that he believed in the inherent worth and dignity of every individual, regardless of their social status or background.

Additionally, Cugoano argues against the notion of slavery and criticizes the mistreatment of enslaved individuals. He describes the act of enslavement as a violation of human rights, stating that "to condemn a fellow creature to perpetual slavery, is instead of turning him into a man, to make him a brute."

Furthermore, Cugoano expresses his belief in the importance of education and enlightenment. He asserts that "knowledge is power" and that through education, individuals can liberate themselves from ignorance and oppression. This indicates that he valued the pursuit of knowledge and believed in the power of education to bring about positive change.

In summary, based on this excerpt, the most supported inference about Cugoano's beliefs is that he advocated for the equality and rights of all individuals, condemned slavery, and emphasized the importance of education and enlightenment.

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What education do veterinarians need to complete before working
floods , hurricanes or tornadoes


2 question
can be caused by rainfall on nonporous ground
floods, hurricanes or tornadoes

Answers

Answer:

Evacuation in the Soviet Union was the mass migration of western Soviet citizens and its industries eastward as a result of Operation Barbarossa, the German military invasion of June 1941. Nearly sixteen million Soviet civilians and over 1,500 large factories were moved to areas in the middle or eastern part of the country by the end of 1941.[1] Along with the eastern exodus of civilians and industries, other unintended consequences of the German advances saw the execution of previously held western state civilians by Soviet NKVD units,[citation needed] the removal of Lenin's body from Moscow to Tyumen, and the relocation of the Hermitage Museum collection to Sverdlovsk, Kuybyshev, the alternative capital of the Soviet Union 1941-1943. Soviet towns and cities inland or in the east received the bulk of the new refugees and high priority war factories, as locations such as the Siberian city of Novosibirsk, received more than 140,000 refugees and many factories due to its location away from the front lines. Despite early German successes in seizing control of large swaths of the western USSR throughout 1943, and semi-prepared contingency plans by the Soviets in their mobilization plans to the east, Soviet industries would eventually outpace the Germans in arms production, culminating in 73,000 tanks, 82,000 aircraft and nearly 324,000 artillery pieces being dispersed throughout the Red Army in their fight against the Axis Powers by 1945.[2]

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a pattern of expansion, then recession, then expansion again is a(n): group of answer choices annual trend. secular trend. business cycle. consumer cycle. unconstrained demand is demand not limited by the hotel's capacity. group of answer choices true false URGENT PLEASE HELPACE is an isosceles triangle. What is the measure of on exam, a physician describes a patients conjunctiva to you as "red" bilaterally however, you know that with conjunctiva the term {__________} is used to describe redness. Oranges are typically grown in warm climates because the trees can be damaged by freezing temperatures. If an orange farmer knows that the temperatures are going to drop to below freezing they will spray orange trees with water. Which of the following explains why this protects the oranges and orange trees from freezing damage?a) The water protects the orange trees by freezing before the oranges do; the process of freezing releases heat which is absorbed by the oranges so they dont freeze.b) The water protects the orange trees by freezing before the oranges do; the process of freezing absorbs heat which is released by the oranges so they dont freeze. Which of the following is the most likely consequence for a cell lacking functional lysosomes? a. The cell dies from a lack of enzymes to catalyze metabolic reactions. b. The cell becomes crowded with undigested wastes. c. The cell dies because its ATP-synthesizing mechanisms are missing. d. The cell is unable to grow to a mature size and always remains small. The function f(x) = 3,189(1 + 0.05)x represents the amount of money in a savings account where x represents time in years. What does the 3,189 represent? The initial amount of money placed in the savings account The amount of money in the savings account after one year The amount of money added to the savings account each year The growth rate PLS HELP THIS IS DUE IN TWO HOURS A phone company offers two monthly plans. plan A cost $19 plus an additional $0.11 for each minute of calls. plan B has no initial fee but costs $0.15 for each minute of calls. Last year, Ishiro Novato drove 21,986 miles and had these expenses: gas $1,187.25; maintenance and miscellaneous $118.80; parking and tolls $125.00; tires $300.00; wash and wax $75; insurance $614.80; license $34.90; and depreciation $1,780.00Cost per Mile = Annual Variable Cost + Fixed Cost Number of Miles Drivenit would mean a lot to me if someone would answer this for me Choose which condition has all of the following symptoms: hypertension, hyperglycemia, and a "moon face."a.Cushing's diseaseb.Addison's diseasec.pheochromocytoma Mrs. Sing invests $12,876 for her business at an annual interest rate of 7 percent for 3 years. Which number will Mrs. Sing substitute for r in the simple interest formula?I = p r t0.0070.070.77 Interactional justice is a judgment that: Select one: a. fair methods were used to determine the consequences an employee receives. b. the consequences given to employees are fair. c. interactions between supervisors and employees are fair. d. the organization carried out it actions in a way that took the employee's feelings and concerns into account. Identify the domain of the function.A) {x: 2 < x < 8} B) {x: 2 x 8} C) {x: 5 < x < 9} D) {x: 5 x 9} answer please thanks one step in calculating an ear is to ____ the quoted rate by the number of times that the interest is compounded. 1. Which type of fungi fungi decompose dead matter?OparasiticOsymbioticOheterotrophicOsaprophytic If a business is unable to pay its debts, creditors can claim the assets of the business, but they cannot claim the nonbusiness assets of the owner. For which type of business structure is this true T/F advantages of digital marketing rapid technological change has had an impact on consumer purchasing habits. What level comes after expert?