8. Metamorphic rocks are created through a change in the rock's original structure.
A. What are three types of change that occur in the process of metamorphism? (3 points)

B. What happens to the rock structure during each of type of change? (6 points)

Answers

Answer 1

A. Three types of change that occur in the process of metamorphism are:

RecrystallizationNeometamorphismDeformation

What are the changes that occur in the rock structure?

B. The changes that occur in the rock structure during each type of metamorphism are:

Recrystallization: This involves the growth of new crystals within the rock, while retaining the same mineral composition. During this process, the original crystal structure may be destroyed, and new crystals may form in a more tightly packed, interlocking arrangement. This type of metamorphism is common in sedimentary rocks, such as limestone, where the original mineral grains may be broken down and replaced by new crystals of calcite.

Neometamorphism: This involves the formation of new minerals from the original minerals in the rock. The temperature and pressure conditions during this process may be high enough to break down the original minerals and form new ones. This type of metamorphism is common in rocks that have been subjected to regional metamorphism, such as schist.

Deformation: This involves the physical alteration of the rock due to stress and pressure. The rock may be folded, faulted, or sheared, leading to a change in its shape and structure. During this process, the original mineral composition and texture of the rock may be preserved, but its physical structure will be altered. This type of metamorphism is common in rocks that have been subjected to intense tectonic forces, such as foliated metamorphic rocks like gneiss.

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Related Questions

Of the following, which agricultural operation increases carbon sequestration?
Please choose the correct answer from the following choices, and then select the submit answer button.
Answer choices

feedlots in CAFOs

poultry houses

cow-calf operations

pens in long barns

Answers

Poultry houses. When carbon is stored in materials like subsurface geological formations or rocks, it is known as geological carbon sequestration.

This method, which is entirely artificial or "direct," is an efficient means of reducing emissions caused by activities like manufacturing or construction. Recent developments demonstrate that carbon can be sequestered more successfully and on larger proportions.

One of the most significant issues facing the poultry industry in all facets of production is air pollution in the environment where chickens are kept. Ammonia is a gas that poultry houses may release, and it is potentially deadly. If this gas is present in the air at levels over the safe threshold (15 ppm), terrible things will happen. Four primary gases made up the majority of the greenhouse gases released from poultry houses (carbon dioxide, nitrous oxide, methane and hydrogen sulphide).

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PLEASEEE
Electric vehicles have less range they can drive compared to plug-in hybrid electric vehicles.

True
False

Answers

Answer:

This statement is False.

Explanation:

Plug-in hybrid electric vehicles (PHEVs) have both an electric motor and a gasoline engine, while electric vehicles (EVs) only have an electric motor powered by a battery. EVs typically have a larger battery capacity and range than PHEVs, which rely more heavily on their gasoline engines for longer drives. While the range of EVs can still be limited by the capacity of their batteries, they generally have a longer range on a single charge compared to PHEVs. However, it is worth noting that both EVs and PHEVs can vary in range depending on their specific models and battery capacities.

HELP.I think I got digital eye strain but I think it got worse I played on my iPad yesterday for a long time and both my eyes got red like strings kinda big going towards my eyes when I slept and when I woke up today! My eyes were still kinda the same but I slept at 10pm and it’s kinda blurry when I look from far

Answers

Answer:

It’s just eye strain from the light emitted from your iPad.

Which words from the article help the reader to understand the importance of a special habitat?

OPTIONS

Answers

Answer:

Since there is no specific article mentioned in the question, I will provide a general answer.

The importance of a special habitat can be conveyed through various words and phrases depending on the context. Some examples of words and phrases that may help the reader understand the importance of a special habitat are:

Unique

Endangered

Fragile

Ecosystem

Biodiversity

Rare

Sensitive

Threatened

Niche

Keystone species

Habitat loss

Conservation

Preservation

Sustainability

Irreplaceable

These words and phrases may be used to describe the ecological, scientific, or cultural value of a special habitat and emphasize the need to protect it from human activities and other threats that may cause harm or destruction.

I Hope This Helps!

What is definite growth

Answers

A form of growth where a maximum size is reached beyond which there is no further increase, i.e. growth is limited.

The internal transport of water and minerals in plants requires that two systems work together. Which diagram correctly describes how the two systems accomplish this?

Answers

This xylem draws water, mineral, and soil-based nutrients to every part of the plant. In plants, phloem and xylem are indeed the two distinct kinds of "transportation" tissues.

How do the interconnected water-transporting systems of plants function?

Negative pressure produced by transpiration, or the transpiration of water from the leaves, which is also known also as Cohesion-Tension (C-T) mechanism, is what moves the majority of the water absorbed

How does the plant's system function as a whole to distribute water and nutrients?

The plant's roots gather in even more water as it drains through the leaves. In order to support the development and reproduction of plants, carbohydrates and glucose generated photosynthetic are dispersed into the water and transported from increased parts, like the root, to low-concentration regions, such the blooms, stem, and leaves.

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3. If cells are placed in a strong salt (hypertonic) solution, water will
3% salt
1% salt
a. pass from the salt solution to the cells
b. pass from the cells to the salt solution
c. stay in the cell
d. pass back and forth
See diagram below.

Answers

Answer:

The correct answer is b. pass from the cells to the salt solution.

Explanation:

When cells are placed in a hypertonic solution, such as a strong salt solution, the concentration of solutes outside the cell is higher than the concentration inside the cell. This creates a concentration gradient that drives water out of the cell in an attempt to balance the concentration of solutes.

As a result, water will pass from the cells to the salt solution, causing the cells to shrink and become dehydrated. This process is known as crenation.

In the given scenario, both the 3% and 1% salt solutions are hypotonic to the strong salt solution, meaning that they have a lower concentration of solutes than the strong salt solution. Therefore, water would also pass from the cells to these solutions, although to a lesser extent than in the strong salt solution.

Why might it be helpful for an organism to have different types of connective tissue?

Answers

Answer:

a

Explanation:

becusw it ahfhhjddjdudjsjejdjdjdjdhshssjs

What is Kobe B. Bryant's blood type?
a. A
b. B
c. AB
d. O

Answers

There is no publicly available information about Kobe Bryant's blood type.

I'm afraid there is no public info on this

differenciate between population density and pupulation distribution

Answers

Population density is an overall measure of the number of people living in a given area, typically expressed as the number of people per square mile or per square kilometer. It is calculated by dividing the total population of an area by the total land area.

Difference between population density and population distribution

Population distribution is the pattern of how people are dispersed over a given area. It shows where people live and how densely populated an area is. It is usually measured by looking at the geographic locations of people and plotting them on a map.

Population density is a measure of the number of people living in an area, usually expressed as people per square mile or per square kilometer. Population distribution is the pattern of how people are dispersed over a given area. It is usually measured by looking at the geographic locations of people and plotting them on a map. Population density and population distribution are important to consider when looking at an area's population, as they can help determine how densely populated an area is and where people are living.

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Define the definition: Locus

Answers

Answer:

The location of a specific gene on chromosomes.

Drag and drop to match the correct mitosis phase name and description to the
corresponding image that shows the cell in that stage of cell division.
DNA condensing. In
addition, the nuclear
envelope just begins
to break down
The nuclear
membrane is gone.
The chromosomes
line up in the center.
Centrioles move to
opposite ends of cell.
2
Sister chromatids are
pulled apart by
microtubules.
3
The nuclear
membrane reforms
around the
chromosomes,
chromosomes begin
to unwind and
spread out again.
4
Telophase
Prophase
Anaphase
Metaphase
Match the correct mitosis phase name and description to the corresponding image that
shows the cell in that stage of cell division.

Answers

Answer:

Explanation:

Prophase - DNA condensing. In addition, the nuclear envelope just begins to break down.

Metaphase - The chromosomes line up in the center. Centrioles move to opposite ends of the cell.

Anaphase - Sister chromatids are pulled apart by microtubules.

Telophase - The nuclear membrane reforms around the chromosomes, chromosomes begin to unwind and spread out again.

give three functions of a fruit

Answers

Answer:

please make me brainalist and keep smiling dude I hope you will be satisfied with my answer

Explanation:

A fruit protects the immature seeds from animals and extreme climatic conditions. It stores food material. It attracts animals that help in dispersing or scattering the seeds to distant places.

banana
Boost your digestion and heart health

Arable land is used to grow crops and feed livestock.

True
False

Answers

Answer:

True.

Explanation:

Arable land is defined as land that is suitable for farming, and is typically used for the production of crops and livestock feed. The term "arable" is often used to describe land that has been cultivated, plowed, and is ready for planting. This land is usually nutrient-rich and capable of supporting a variety of crops such as wheat, rice, corn, and soybeans, as well as forage crops for livestock such as alfalfa, clover, and grasses.

Farmers rely on arable land to produce food and feed for animals, and this land is a crucial resource for meeting the world's growing demand for agricultural products. Arable land is a finite resource, and it is important to use it efficiently and sustainably to ensure that future generations have access to the resources they need to produce food and feed for a growing global population.

What feature of Earth's surface is discussed in this box?

Answers

Answer:

Please make me brainalist and keep smiling dude I hope you will be satisfied with my answer

help help helppp!
What is the main strategy birds use to maintain their body temperature?
A-using energy from food to keep their bodies warm
B- nesting in warm, sunny location
C- eating warm food on cold days
D- spending the day in the shade of trees

Answers

The main strategy birds use to maintain their body temperature is A- using energy from food to keep their bodies warm.

Birds are endothermic, which means they generate their own body heat. They have a high metabolic rate and generate heat by breaking down food. This heat is then used to maintain their body temperature. To conserve this heat, birds have adaptations such as feathers, which provide insulation, and a high surface-to-volume ratio, which reduces heat loss. Birds can also fluff up their feathers to create air pockets that trap heat close to their bodies.

My mother has blood type AB and my father has blood type O.
If I have blood type O, which of the following is the likeliest:
A. My father is not my father
B. I was adopted

Answers

My mother has blood type AB and my father has blood type O.If I have blood type O, which of the following is the likeliest: A. My father is not my father

What if the father's name is O and the mother's name is AB?

If the father has the blood group O, his genotype is IOIO or (ii). Because the mother is of blood type AB, her genotype is IAIB. Combinations of these two groups might result in offspring with genotypes IAIO or IBIO, giving them blood groups A or B, respectively.

The father's genotype, or possible genes he may pass on, is O O, while the mother's is A B. The children's genotypes would be AO & BO.

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what does it mean if my bowl movements are neon green and shiny? I have a normal diet so I'm not sure please help!​

Answers

Answer:

Green stool often occurs with diarrhea, so drink plenty of fluids and seek immediate medical attention if you or your child becomes dehydrated. So this means that you have diarrhea. Call a doctor, if you have green poop more than a few days.

Explanation: Hope this help and hope you fell better!

How is the cell in Diagram A effectively using its resources?
Since lactose is present, the repressor protein will
begin transcription.
ORNA polymerase is transcribing the genes because
actose is present.
The cell continually produces the enzymes needed to
break down lactose.
Since lactose is present, the repressor protein will
break down lactose.
segment of DNA
pressor probin
RNA polym

Answers

Based on the information provided, it is most likely that the correct answer is: "The cell continually produces the enzymes needed to break down lactose."

How does a lac operon work?

This is because the diagram likely represents the lactose operon in bacteria, which is a group of genes that work together to enable the bacteria to use lactose as an energy source.

When lactose is present, it binds to the repressor protein, causing it to release from the operator region on the DNA. This allows RNA polymerase to bind to the promoter region and initiate transcription of the genes needed to break down lactose.

Once these genes are transcribed and translated into enzymes, the cell can continually produce them as long as lactose is present, allowing it to efficiently use the available resources for energy production.

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Much like auxin in a stem causes it to grow upward, the auxin in which structure makes it grow downward?

Responses

flowers

roots

gametes

leaves

Answers

Answer :Roots

Explanation: Gravitropism is based on the redistribution of auxin in the elongation zone of the developing root. If the root is not growing vertically downward, then auxin accumulates in the lower parts of the root, inhibiting cell elongation and causing the root to bend in the direction of gravity.

Quarter 1 Summative Assessment

Answers

Answer: ik this might not help but you have to put the specific question you want answered in or no one can help you

Explanation:

What determines genotype in real life?

Answers

Answer:

DNA sequencing and other methods can be used to determine the genotypes at millions of locations in a genome in a single experiment.

What does this sentence mean?
“Extinction events, of course, result in loss of species. At the same time, however, they also encourage different species to evolve.”?

Answers

Mass extinctions lessen resource competition by removing a large number of species from an environment quickly and leave behind a large number of open niches for surviving lineages to develop into.

What are the reasons for the extinction of species and decline in biodiversity?

The variety of all living creatures on our world, known as biodiversity, has been alarmingly dropping in recent years, largely as a result of human activities including pollution, land use changes, and climate change.

What procedure causes the extinction of species?

The three main factors contributing to extinctions today are habitat loss, the introduction of exotic species, and overfishing. In the upcoming century, extinctions are expected to increase significantly as a result of climate change. Habitat loss results from river damming, deforestation, and other activities.

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3. What muscle is known as the calf muscle?
O rectus femoris
O internal oblique
O tibialis anterior
O gastrocnemius

Answers

gastrocnemius

Explanation:

Your calf muscle consists of two main muscle the gastrocnemius and the soleus. Because these two muscles come together above your heel and attach to the Achilles tendon, some providers refer to the gastrocnemius and soleus as one large muscle with two sections.

In fruit flies, brown bodies are dominant to black bodies. cross two heterozygous fruit flies. determine the phenotypic and genotypic ratios. then determine how many fruit flies, if 200 are born, will have black bodies

Answers

Answer:Cross a black fruit fly with a heterozygous fruit fly. Determine the phenotypic and genotypic rations of their potential offsping

Explanation:

DNA found at a crime scene is cut using restriction enzymes and then ran through a gel using electricity. The bands formed on the gel are compared to bands formed 5 suspects to determine which DNA matches.

(A) Genetic Engineering
(B)Artificial Selection
(C)Gel Electrophoresis

Answers

C) Gel electrophoresis. To compare DNA samples taken from a crime scene and a suspect, forensic analysts employ the laboratory process known as DNA fingerprinting.

Despite the fact that 99.9% of the human genome is the identical throughout the population, individual differences can be seen in the remaining 0.1% of human DNA. These changeable DNA sequences, also known as polymorphic markers, can be electrophoresed on a DNA gel to create distinctive DNA banding patterns on an agarose gel. Individuals can then be distinguished or correlated using the DNA bands.

You will be tasked with examining the DNA of two suspects that were identified from a crime scene using human DNA evidence (such as skin cells or hair).

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modified viruses can be used to introduced to modify genes into human cells true or false 

Answers

Answer:

True. Modified viruses can be used as a tool to introduce desired genes or modifications in human cells, a technique known as gene therapy. However, this is a highly specialized field and must be performed under strict laboratory conditions by trained professionals to ensure safety and efficacy.

A student drew the following diagram to model the structure of an Australian
grassland community. Kangaroos are herbivores. In which level of the
student's model would you find kangaroos?
A. Level 3
B. Level 4
C. Level 1
D. Level 2

Answers

Based on the typical structure of a food web or ecological community model, kangaroos would most likely be found in Level 3, which usually represents the secondary consumers in a food chain or web.

option A.

In which level of the student's model would you find kangaroos?

This means that kangaroos feed on primary consumers such as grasshoppers or small mammals that eat plants.

Level 4 typically represents the top predators or tertiary consumers in the community, which may include large carnivorous animals that eat other consumers.

Levels 1 and 2 usually represent the producers (e.g., plants) and primary consumers (e.g., herbivorous insects) in the community, respectively.

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The _____ refers to the overarching 1930s legislation that deals with many aspects of the production and sale of farm-raised commodity crops.
Please choose the correct answer from the following choices, and then select the submit answer button.
Answer choices
Federal Farm Loan Act
Agricultural Act
Sarbanes-Oxley Act
U.S. Farm Bill

Answers

The correct answer is the "U.S. Farm Bill."

What is U.S farm bill?

The U.S. Farm Bill is a comprehensive legislation that is passed by the United States Congress every five to seven years to address a wide range of issues related to agriculture, rural development, conservation, and nutrition. The first Farm Bill was enacted in 1933 during the Great Depression, and since then, it has been amended and revised numerous times to reflect the changing needs of the agricultural sector.

The Farm Bill is a significant piece of legislation that impacts the lives of millions of people across the United States, including farmers, ranchers, consumers, and rural communities. It provides funding for a range of programs, such as crop insurance, conservation, agricultural research, rural development, and nutrition assistance programs, including the Supplemental Nutrition Assistance Program (SNAP).

The Farm Bill also includes provisions related to the production and sale of commodity crops, such as wheat, corn, soybeans, and cotton. These provisions include subsidies and price supports that aim to stabilize commodity prices, promote agricultural production, and ensure a reliable supply of food and fiber.

In conclusion, the U.S. Farm Bill is a crucial piece of legislation that provides support to the agricultural sector and addresses a wide range of issues related to rural development, conservation, and nutrition. Its provisions related to commodity crops are just one of the many aspects of this comprehensive legislation.

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5. While there are five muscle groups most commonly targeted in resistance training, how many muscle groups are usually targeted by one exercise?
O A. One or two
B. Four or five
OC. Two or three
D. Three or four

Answers

Answer: C. Two or three

Explanation:

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