1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ryzh [129]
3 years ago
8

Which describes the relationshipWhich is not a change that may occur during metamorphism?

Social Studies
2 answers:
Crazy boy [7]3 years ago
8 0

The correct answer is letter C

Metamorphism comprises a series of processes that take place inside the earth's crust and that cause mineralogical, chemical and structural changes in preexisting rocks when subjected to different physical-chemical conditions from those that originated them.

Metamorphic rocks owe their characteristics to several factors, the most important of which are: the composition of pre-existing rocks that experience metamorphism phenomena, temperature and pressure during the metamorphism process, and the effects of the circulation fluids.

During the processes of metamorphism, in general, the addition of new chemical elements or compounds does not occur. However, the mineralogical composition of metamorphic rocks is conditioned by the chemical composition of pre-existing rocks.

<u>For example</u>, many metamorphic rocks have a high silica content, which indicates that pre-existing rocks were also rich in silica.

A metamorphized basaltic rock can present in the new minerals, as a whole, about 50% silica and percentages of iron, magnesium, calcium and aluminum oxides resulting from the previous rock.

dezoksy [38]3 years ago
6 0

Answer: dont know (c)

Explanation:

You might be interested in
The formal qualifications of people who wish to be president are established by
chubhunter [2.5K]

Article II Section 1 of the Constitution states and sets the qualifications to be President. It states that: No person except a natural born citizen, or a citizen of the United States, at the time of the adoption of this Constitution, shall be eligible to the office of President; neither shall any person be eligible to that office who shall not have attained to the age of thirty-five years, and been fourteen years a resident within the United States.

Additionally, the 22nd Amendment sets the term limits for President.

3 0
3 years ago
What grassroots movement was begun to protect farmers interest in the south
stiks02 [169]

Answer:

The populist movement

Explanation:

The grassroot movement refers to a type of movements that was conducted on local level, but intended to create changes on larger level (states or national level).

The Populist movement were initially started in local area within the southern and mid-western states. At that time, a group of farmers gathered together to create a party that represent their interest. They faced an economic difficulty due to the abuse of power conducted by the railroads company who impose a really high tariffs for the product distribution.

At first , their movement failed. But their ideals were carried out by the next generation who eventually founded the progressive party. This party managed to influence the government to pass series of laws to promote worker's right such as Imposing a maximum price for different type of products, minimum wage, maximum working hours, Subsidies for farmers, etc.

4 0
3 years ago
Which did emperor Aurangzeb do as ruler of the Mughal Empire?
Alex Ar [27]
He led the Ottoman Empire into Eastern Europe.
7 0
3 years ago
Read 2 more answers
2) Which of these accurately reflects a WEAKNESS in the Articles of Confederation? A) Congress taxed citizens too much. B) There
ella [17]

Answer:

The answer is B. No separation of power

Explanation:

5 0
2 years ago
Read 2 more answers
Cuba was a colony of which country?<br> British<br> France<br> Portugal<br> Spain
Ber [7]

Answer:

A pesar de este punto de partida común y de algunas referencias compartidas, [2] las diferencias entre las discusiones del siglo XVIII y los debates contemporáneos son significativas.

Explanation:

espero que ayude

8 0
3 years ago
Read 2 more answers
Other questions:
  • While some food preferences remain deeply embedded in culture, there is plenty of evidence that global dietary preferences are c
    14·1 answer
  • Which best explains why some people are more strongly motivated to save money than other people?
    9·1 answer
  • Which climate zone is commonly hit with monsoons each season?
    10·1 answer
  • Dr. Taylor bled into her left cerebral hemisphere. What is the function of the cerebrum?
    6·1 answer
  • To what extent was the Civil War an extensive of the American Revolution?
    14·1 answer
  • Transformational leaders that pay special attention to followers' individual needs by creating learning opportunities, accepting
    5·1 answer
  • If utilitarianism is true, it is A. always acceptable to give preference to the interests of our family members. B. never accept
    13·1 answer
  • Which of the following is the purpose of economic indicators?
    8·1 answer
  • silverware, plate, service, and waiter. Later, when asked to recall the words, many participants accidentally included the word
    8·1 answer
  • a psychologist is interested in studying cases of schizophrenia. he is particularly interested in whether the assessment of schi
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!