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

Which of the following is a means of modifying crops to tolerate climate change?
A. Hybridization
B. Genetic modification
C. Protected cropping
D. Both A and B

Answers

Explanation:

D. Both A And B

C. Protected cropping

Answer is D:both A and B

In Arabic, Maghreb means?
A.) Isle of the East
B.) Isle of the flamingos
C.) Isle of the West
D.) Isle of the Fog

Answers

Answer: I think it's A.) Isle of the East

Explanation:

What does the force of attraction called gravity act on?
O select masses
O every mass
O nearby masses
O no masses

Answers

Answer:

Every Mass

Explanation:

Answer: Every Mass

Explanation: Have a good day/night

The table below shows the fossils of organisms found in various layers of an undisturbed rock:

Which statement about the organisms whose fossils are found in the rock is correct?

A: Organism W existed much before Organism Y

B: Organism Y existed over the longest period of time

C: Organism Y and Organism U were alive over the same time span

D: Organism W existed over a shorter period of time than did organism X

Answers

I think answer should be c. Please give me brainlest let me know if it’s correct or not okay thanks I hope you have a great day

Which statement best explains how humans would benefit from replacing fossil fuels with geothermal energy?

Answers

Answer:

There are many advantages of geothermal energy. It can be extracted without burning a fossil fuel such as coal, gas, or oil. Geothermal fields produce only about one-sixth of the carbon dioxide that a relatively clean natural-gas-fuel

Explanation:

whats the definition of earth rotation​

Answers

Answer:

Earth Rotation is the rotation ("cycle"), or amount of time during it, around its own axis.

Hope this helps! :)

Answer:

Earth rotation is the rotation of earth on it own axis

What is tidal locking in relation to the Moon and Earth?
A. The far side or "dark side" of the Moon is always in shadow making it impossible to see.

B. Tidal locking make the ocean tides on Earth produce two high tides and two low tides every 24 hours.

C. Tidal locking keeps the Moon in a synchronous orbit so we see only one side as it orbits Earth.

D. Tidal locking keeps Earth is a steady orbit around the Moon.

Answers

Explanation:

I think it is B. I'm not sure, God bless you

Why are the Rocky Mountains larger than the Appalachian Mountains?

Answers

Answer:

The Appalachian mountains were formed over 480 million years ago. That is at least quadruple the millions of years that it took for the Rockies to form. ... The Appalachians were actually at one time presumed to be as large as or bigger than the Rockies, but time and erosion have whittled them down to where they stand now.

Answer:

Hope it helps...

Explanation:

The Appalachian mountains were formed over 480 million years ago. That is at least quadruple the millions of years that it took for the Rockies to form. ... The Appalachians were actually at one time presumed to be as large as or bigger than the Rockies, but time and erosion have whittled them down to where they stand now.

3. What is one cause of a country's population increase?
70%
A movement of people from rural areas to the cities
e a higher death rate than birthrate
C a higher birthrate than death rate
Dincreased rates of emigration
A higher birth rate then death rate

Answers

Higher birth rate than death rate
Let me know if you need more of an explanation.
I have a lot to do for you to do that my buddy has

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.

What is an Arabic Numeral?

Answers

Answer:

Arabic numerals are the ten digits: 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9. The term often implies a decimal number written using these digits. However the term can mean the digits themselves, such as in the statement "octal numbers are written using Arabic numerals." press thank and vote  pls brainliest me

Explanation:

Answer:

Arabic numerals are the ten numerical digits: 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9.

Explanation:

Arabic numerals are the ten numerical digits: 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9. They are the most commonly used symbols to write decimal numbers. They're also used for writing numbers in other systems such as octal, for writing identifiers (eg: computer symbols), trademarks, or license plates.

You should not get up. You should not make dinner. You think you feel fine. You need to stay in bed. You are sick. You need to give your body a chance to get well. You will only get better with rest.

Answers

Answer:

Okay so this is perfect if any of you are sick I'm am Polish and in Poland when  you got sick you drank onion juice. Cut up onion, put it in a jar (you can add some sugar to it to make it taste better), close it until the onion relises the jucie, drink one spunfull of it a day good luck it worked for me every darn time

Explanation:

of you know southern and eastern asia geography please help​

Answers

Answer:

1. Japan

2. India

3. South Korea

4. Vietnam

5. North Korea

6. China

A. Sea of Japan

B. South China Sea

C. Yellow Sea

D. Huang He

E. Bay of Bengal

F. Yangtze

G. Ganges River

H. Indian Ocean

Explanation:

Under numbers we have countries of Southern and Eastern Asia. The largest among them is China (6).

Under letters we have water surfaces, including rivers and oceans.

Answer:

the other guy is right

Explanation: give him brainliest because im du-mb

Why do scientists think Earth's core contains iron?

Answers

Scientists think Earth’s core contains iron because they have inferred that the core is iron by conducting seismic experiments. The magnetic field is also a strong clue.

Answer:

Iron is a heavy element and would sink into the planet.

Explanation:

Using your own knowledge. Examine the primary and secondary effects of an earthquake or volcanic eruption that you have studied.

Answers

Answer:

The primary effects of earthquakes are caused by the surface rupture along the fault and by the ground shaking via the earthquake energy release. The secondary effects are the effects that occur directly as a result of this earthquake shaking and energy release, i.e., the onset of a tsunami wave, or a landslide.

Explanation:

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

ANSWER ASAP AND I WILL GIVE YOU A BRAIN>AND HELP U WITH ONE OF UR PROBLEMS

Answers

What’s there to answer ?

Answer:

Persian gulf

Explanation:

it seperates the saudi Arabia and iran and was named for the historic empire of persia

ANSWER FIRST AND U GET WHATEVER U WANT

Answers

Can you please mark me as the brainliest answer and have an amazing day!
Thank you so much!

Describe the three main ways that volcanoes are created.

Answers

Answer:

Volcano World

There are three main places where volcanoes originate: Hot spots, Divergent plate boundaries (such as rifts and mid-ocean ridges), and. Convergent plate boundaries (subduction zones)

Answer:

1.Divergent boundaries (crust moves apart, magma fills in)

2.Convergent boundaries (magma fills when one plate goes beneath another)

3.Hot spots (a large magma plume rises from mantle)

hope this helps :)

in what way does a transform boundry differ from the other boundry types​

Answers

Answer:

Transform plate boundaries are different from the other two types of plate boundaries. At divergent plate boundaries, new oceanic crust is formed. At convergent boundaries, old oceanic crust is destroyed. But at transform plate boundaries, crust is neither created nor destroyed

Explanation:

8. Which is the result of zero population growth? (1 point)
a population stability
b no natural increase
c a rapid decline in human population
d the elimination of high-density populations​

Answers

Answer:

its a. population stability

Do you guys mind answering his for me? :)

Answers

Answer:

4.)Carbon dioxide

5.)Oxygen

The person above me is correct and they deserve brainlest so I’m just puting this so they can get it.
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