Complete the sentence about the crystallization of magma.
The rate at which magma
———— determines the
of the ———— crystals in the new rock.

Answers

Answer 1

Answer:

Cools

Size

Explanation:

The rate at which magma cools determines the size of the crystals in the new rock.

When magma cools rapidly, nucleation centers are much and they do not aggregate to form larger crystals. This will give a rock that is finely grained.

When magma cools slowly, the nucleation centers grows and much time is afforded for big crystals to form within the mass.

Most intrusive igneous rocks usually have big crystals because the crystals have enough time to aggregate around nucleation centers. Extrusive igneous rocks cools rapidly and their crystals are very fine grained due to the condition prevalent on the surface.
Answer 2

Answer: cools and size is correct

Explanation: got it right on a test


Related Questions

Hey ppl i have a favor to ask can u give me two Brazilian regions to compare/contrast here i will give u my task. P.S yo dont have to do the whole thing just give me two easy Brazilian regions :)
here is my task
Your task is to choose two major Brazilian regions and compare and contrast them within a five paragraph written report, including a bibliography. You will also create a visual representation to include within your report. Create an essential questions and gather supporting evidence. Create a rough draft of your report and edit and revise as needed. Upload the final report here.

Answers

Answer:

How about the North and South region. I don't know if they are actually region I just looked up "Brazilian regions".

Answer:

northeast and southeast they have the easiest contrasts to find in my opinion

Explanation:

answer, and u get 2 questions answered or a brain if ur lucky

Answers

Answer:

Egypt

Hope this helps!

Answer:

Egypt

Every time i spell, i feel like its misspelled

What is the value of X6?

Show the solution.

Answers

Answer : The value of [tex]x_6[/tex] is [tex]\sqrt{7}[/tex].

Explanation :

As we are given 6 right angled triangle in the given figure.

First we have to calculate the value of [tex]x_1[/tex].

Using Pythagoras theorem in triangle 1 :

[tex](Hypotenuse)^2=(Perpendicular)^2+(Base)^2[/tex]

[tex](x_1)^2=(1)^2+(1)^2[/tex]

[tex]x_1=\sqrt{(1)^2+(1)^2}[/tex]

[tex]x_1=\sqrt{2}[/tex]

Now we have to calculate the value of [tex]x_2[/tex].

Using Pythagoras theorem in triangle 2 :

[tex](Hypotenuse)^2=(Perpendicular)^2+(Base)^2[/tex]

[tex](x_2)^2=(1)^2+(X_1)^2[/tex]

[tex](x_2)^2=(1)^2+(\sqrt{2})^2[/tex]

[tex]x_2=\sqrt{(1)^2+(\sqrt{2})^2}[/tex]

[tex]x_2=\sqrt{3}[/tex]

Now we have to calculate the value of [tex]x_3[/tex].

Using Pythagoras theorem in triangle 3 :

[tex](Hypotenuse)^2=(Perpendicular)^2+(Base)^2[/tex]

[tex](x_3)^2=(1)^2+(X_2)^2[/tex]

[tex](x_3)^2=(1)^2+(\sqrt{3})^2[/tex]

[tex]x_3=\sqrt{(1)^2+(\sqrt{3})^2}[/tex]

[tex]x_3=\sqrt{4}[/tex]

Now we have to calculate the value of [tex]x_4[/tex].

Using Pythagoras theorem in triangle 4 :

[tex](Hypotenuse)^2=(Perpendicular)^2+(Base)^2[/tex]

[tex](x_4)^2=(1)^2+(X_3)^2[/tex]

[tex](x_4)^2=(1)^2+(\sqrt{4})^2[/tex]

[tex]x_4=\sqrt{(1)^2+(\sqrt{4})^2}[/tex]

[tex]x_4=\sqrt{5}[/tex]

Now we have to calculate the value of [tex]x_5[/tex].

Using Pythagoras theorem in triangle 5 :

[tex](Hypotenuse)^2=(Perpendicular)^2+(Base)^2[/tex]

[tex](x_5)^2=(1)^2+(X_4)^2[/tex]

[tex](x_5)^2=(1)^2+(\sqrt{5})^2[/tex]

[tex]x_5=\sqrt{(1)^2+(\sqrt{5})^2}[/tex]

[tex]x_5=\sqrt{6}[/tex]

Now we have to calculate the value of [tex]x_6[/tex].

Using Pythagoras theorem in triangle 6 :

[tex](Hypotenuse)^2=(Perpendicular)^2+(Base)^2[/tex]

[tex](x_6)^2=(1)^2+(X_5)^2[/tex]

[tex](x_6)^2=(1)^2+(\sqrt{6})^2[/tex]

[tex]x_6=\sqrt{(1)^2+(\sqrt{6})^2}[/tex]

[tex]x_6=\sqrt{7}[/tex]

Therefore, the value of [tex]x_6[/tex] is [tex]\sqrt{7}[/tex].

How did losing young men to slavery affect the communities from which they were taken?

Answers

if they were taking there would be no strong young men to help fight in any wars ect.

with that happening lots of communities would struggle without strong men around to help and if in war they wouldn't have the strength to fight it.

which point is the image of point B(-2,4) reflected over the x axis?

Answers

Answer:

(-2,-4)

Explanation:

The point (-2,4) is in the 2nd quadrant so when flipped over the x-axis it is then in the 3rd quadrant which means the x and y coordinates are negative. Thus, our answer is (-2,-4).

Latitude and Longitude determine
A. Global themes
B. Regional issues
C. Weather patterns
D. Absolute location

Answers

Answer:

Global themes.

Latitudes are horizontal lines running from West to East on the globe, and their latitude angle from the equatorial plane is 0°

Longitudes are vertical lines running from North to South and their latitude angle from the equatorial plane is 90°

what is responsible for cultural divergence in europe?

Answers

Answer:

Definition: Cultural divergence is the tendency for culture to become increasingly dissimilar with passage of time.

Example: Amish people resist outside influences of modern. technology, clothes. and pop culture.

explain how the geography of eastern europe has influenced the spread of culture and politics

Answers

Answer:

The Ural Mountains, Ural River, and the Caucasus Mountains are the geographical land border of the eastern edge of Europe. E.g. Kazakhstan, which is mainly located in Central Asia with the most western parts of it located west of the Ural River also shares a part of Eastern Europe.

Which of the following statements best characterizes South Africa's economy immediately following the end of
apartheid?
A. It depended on the export of cash crops like rubber and coffee.
B. It had limited manufacturing and depended on the export of gold.
C. It diversified with widespread manufacturing and service sectors.
D. It depended heavily on foreign investment and trade.

Answers

Answer:

b

Explanation:

are all cities integrated into globalization in the same way?

Answers

Answer:

Although global cities are interconnected, embedded as they are in global production and financial networks, they are also locked into competition with one another to command increasing resources and to attract capital. To successfully compete, local governments have been keen to promote their cities as global.

Explanation:

what country has not experienced balkanization?

Answers

Answer:

Kosovo

Explanation:

Hope this helps

About how far does the Swave travel through Earth in 13 minutes?

Answers

2,000 km , hope this helps <3

Answer now, and u will get 16 and a brain if u answer first

Answers

the answer is the last one

Phoenix, Arizona, is an example of an American city that developed organically, similar to many European cities.

Please select the best answer from the choices provided.

T
F

Answers

Answer:

False (:

Explanation:

False, I do hope this helps! Good luck on the quiz!

Which of the following are the correct properties of slope?
Check all that apply.
A. Lines that go down from left to right should have a negative
slope.
O B. Lines that go up from left to right should have a positive slope.
C. The slope of a steep line with a positive slope should be smaller
than the slope of a flat line.
D. Lines that have positive slopes and are equally steep should have
the same slope.
E. The slope of a steep line with a positive slope should be bigger
than the slope of a flat line.

Answers

Answer:

A, B, D, E

Explanation:

Out of the aforelisted options, 4 out of 5 are correct. And like the question had stated, mentioning all that are correct. They are:

Lines that go down from left to right should have a negative

slope.

Lines that go up from left to right should have a positive slope.

Lines that have positive slopes and are equally steep should have

the same slope.

The slope of a steep line with a positive slope should be bigger

than the slope of a flat line.

The correct properties of slope are;

Lines that go down from left to right should have a negative slope.Lines that go up from left to right should have a positive slope. Lines that have positive slopes and are equally steep should have the same slope.The slope of a steep line with a positive slope should be bigger than the slope of a flat line.

According to the question, we are to discuss about slope and its property. As a result of this we can see that Lines that have positive slopes and are equally steep should have the same slope.

Learn more about slope at;

https://brainly.com/question/6531433

Text5x-4=2x-8
6x+5x-4=2x-8

Answers

well x=2 in the first equation

. Which of the following is not a characteristic of government?

A. To provide for peoples common needs.

B. To keep order within a society.

C. To protect the society from outside threats.

D. To enforce people to obey specific religious beliefs.

Answers

D I'm pretty sure...
B. To keep order within a society

Which human activity will most likely contribute to ozone layer destruction?

A. Cutting down trees to build a library

B. Using fertilizer to grow been crops

C. Planting flowers that come from another area

D. Frequently using an air conditioner in the home


Please Hurry!!!

Answers

Answer:

d

Explanation:

Answer:

D

Explanation:

Good Luck!!

true or false: the steepest slope on Rock Mountain is to the south?

Answers

Answer:

false.

Explanation:

I searched it

If a nonrenewable
resource cannot be returned to the source how can people use it in the future?

Answers

Answer:

recycle

Explanation:

I'm sure in the near future, we will be able to find ways to reuse objects that we couldn't before, especially as the world advances.

Answer:

They can't

Explanation:

The difference between these two types of resources is that renewable resources can naturally replenish themselves while nonrenewable resources cannot. This means that nonrenewable resources are limited in supply and cannot be used sustainably.

Help!!! il give brainlist​

Answers

Answer:

What do you need help with?

Find the request values
Geometry

Answers

I know n is 59 and the angle of NQP would be 55

The ocean labeled 1 in the map that is located between California and Japan is called the
A)Arctic Ocean.
B)Indian Ocean
C)Pacific Ocean
D)Atlantic Ocean

Answers

The ocean between California and Japan is called Pacific Ocean

What environment do radish seeds need for growth

Answers

Answer:

For the most part radish seed growth is best when they are planted in cool soil; early spring or fall are the preferred seasons for many varieties. Next, be sure to get the soil in good shape before planting – loose, full of seasoned organic material, but not overly fertile. Moisture and soil depth must be right, too.

Many People Suffer from ______ as a result of the nuclear tests carried out in the Pacific in the 1940s and 1950s. Many people suffer from A. exotic diseases B. plankton overgrowth C. genetic abnormalities D. biodiversity​

Answers

Answer:

C

Explanation:

Many People Suffer from genetic abnormalities as a result of the nuclear tests carried out in the Pacific in the 1940s and 1950s. Thus, option C is correct.

What are nuclear tests?

An imaging examination called a nuclear stress test demonstrates how blood flows to a heart both at rest and when exercising. It employs a tracker, also known as a radioactive tracer, which is a minimal bit or radioactive substance.

They chose this region because it had a tiny area that would only be affected by irradiation to a limited minority of participants multitudes. Southern Utah was covered by the bomb test debris.

Also with the radioactivity, there were various abnormalities that were found with the help of the test that was done on the person who was present there. Therefore, option C is correct.

Learn more about nuclear tests, here:

https://brainly.com/question/4372006

#SPJ6

How do terrorist attacks differ from acts of political violence or assassinations?

A. Terrorist attacks are aimed at the general public as opposed to military targets.
B. Terrorist attacks are aimed at military targets as opposed to government officials.
C. Terrorist attacks primarily rely on the use of nuclear or biological weapons.
D. Terrorist attacks attempt to avoid civilian casualties in favor of political targets.
E. Terrorist attacks primarily rely on the Internet to spread anxiety and fear in the population.

Answers

Answer: A is the answer

The social hierarchy in delphi​

Answers

answer: The social structure was generally broken up into 3 different classes in most cases, slaves, free people (who owned slaves), and upperclassmen (nobles, royals, dictators, rich people, etc.

help me with this question, please
What is an NGO?

Answers

Answer:

a nonprofit organization that operates independently of any government

Explanation:

Hope this is what you were looking for

Answer:

Non-Government Orginization

ANSWER NOW AND I WILL HELP/ ANSWER ONE OF URS

Answers

Answer:

The atlas mountain ranges

Explanation:

i need help pls
thank you :)

Answers

Answer:

X = 22°

Y = 50°

Z = 108°

Explanation:

Given :

From the diagram shown :

The diagram shows a parallelogram with sides of parallel and equal length.

Z = 108° (opposite angles are congruent)

X = 22° (Alternate angles)

To get Y:

108° + 22° + y = 180° (sum of angles in a triangle)

130° + y = 180°

y = 180° - 130°

y = 50°

Hence,

X = 22°

Y = 50°

Z = 108°

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