The iron and nickel in the inner core are hotter than the surface of the sun. It is hot that it should liquid. Why isn’t it?

Answers

Answer 1

Answer:

Iron and nickel are heavy materials but the reason they stay solid in the Earth's core where temperatures can reach 5,427 C is because of the very intense pressure in the core to the point that all the metals are extremely cramped up together that prevents them from melting

Explanation:


Related Questions

Explain what differentiates the Earth’s crust and lithosphere.

Answers

Answer:

The curst is the

thin layer of distinctive chemicals composition overlying the ultramafic upper mantle. The lithosphere is rigid outer layer of the earth required by plate tectonic theory.

Explanation:

I hope this answer help you

Answer:

Earth’s crust is distinguished from the lithosphere because the crust refers to a compositional later and the lithosphere is a mechanical layer, the solid layer near the surface of the Earth. The crust is mostly composed of alumino-silicate minerals while the lithosphere includes some of the solid regions of the upper mantle which is mostly ferro-magnesium silicates.

Explanation:

just finished the test

E2023

In it's ______, an animal can raise young, find food and water, and maintain shelter.

Answers

Is an option the word habitat?

Answer:

well I think it will be habitat.

Explanation:

you don't have the answers but if it has habitat on there I would choose habitat because I think its the correct answer.

Item 7 Which challenge does Canada face in its effort to reduce the use of fossil fuels? There is no interest in developing other fuel sources. The cost of alternate fuel sources is too high. Fossil fuels are a large industry in the economy. Manufacturers refuse to stop using fossil fuels.

Answers

Answer:

Fossil fuels are a large industry in the economy.

Explanation:

Answer:

Number 3:   Fossil fuels are a large industry in the economy.

Explanation:

I took the quiz and got it correct. Thank you for your time, goodbye.

I confused which one is it BIRTH or INMIGRATION? BRAINLIEST to whoever gives correct answer!

Answers

Answer:it’s inmirrational

Explanation:

Answer:

I believe your answer would be Immigration

Explanation:

Genes get passed down when organisms have birth, but organisms immigrate areas means that that there is more variation and biodiversity. Please tell me if this is wrong.

Why were epics so important to historians?

Answers

Answer:

They entertained the citizens

Explanation:

They served a dual purpose; they were entertainment for the masses, while also preserving/spreading their culture. In times where there was no entertainment like we have now these narratives were one of the few entertainment options available. ... We call it epic narratives.

Please help me!!! I will give brainliest!!!!

Answers

Answer:

last one

Explanation:

what does the theory of plate tectonics explain that continental drift theory could not explain?

- unusual distribution of fossils in the southern hemisphere.

- evidence of glaciation in the plains of africa.

- movement of continents despite the dense oceanic floor.

- the jigsaw like fit of the continents

Answers

Answer:

-movement of continents despite the dense oceanic floor

Explanation:

Answer:

Movement of continents despite the dense oceanic floor.

What is the HELIOCENTRIC model of the solar system?

Answers

Answer:

The heliocentric model of the solar system is the one that suggests that the sun is in the center of the universe and everything revolves around it.

Explanation:

There have been few models throughout history when it comes to the arrangement and hierarchy of the objects in space. Most of them have been wrong, though they have persisted for a very long time. Some, like the heliocentric model, got some basics right, but it still had some mistakes which from today's perspective are big ones.

The heliocentric model suggests that the Sun is the center of the universe, with all other objects in space orbiting around it. Now, it did guess right that the planets in the solar system revolve around it and that it is in the center of it, but it made a big mistake by putting the Sun in the center of the universe, not just the solar system. Not just that the Sun is not in the center of the universe, it is not even close to the center of the galaxy in which it is, nor it is the largest object or the one with the biggest gravity so that it attracts everything around to revolve around it.

In American cities, __________ played the largest role in allowing many residents to have the freedom to live farther away from their jobs.
A.
flight networks
B.
automobiles
C.
central business districts
D.
streetcars

Answers

Answer:

correct answer is B. automobiles

Explanation:

Answer:

B

Explanation:

Greenhouse gases are ___?
A. gases that release heat
B. gases that hold in heat
C. gases that create carbon dioxide
D. gases that consume carbon dioxide

Answers

Answer:

Answer is A

Explanation:

Answer:

C. gases that creat carbon dioxide

Explanation:

I think hopefully this helps.

What economic activity level are they
- Belarus
-Cuba
-Mexico
-Iceland
-Japan
-Kuwait
-Mali
-Bhutan
-Thailand
-USA

Answers

Belarus- 72nd
Cuba- statistics
Mexico- statistics
Iceland- mixes with high levels of free trade
Japan- 3rd
Kuwait- highest....
Im in a hurry so here’s this hope it helps

Brazil gets along well with other countries, but what do Brazil and Argentina have a huge rivalry over? a. basketball b. swimming c. soccer d. baseball​

Answers

Answer:

soccer

Explanation:

FIFA world cup

pls help
this is in APEX

Answers

answer is Secondary Sector, as it relates to producing finished goods.

In which ways have humans impacted the geography in the United States and Canada?

Can someone please help me with get the correct answer

Answers

Answer:

Pollution, believe it or not, those are the most pollutant countries.

Explanation:

I’m in a lesson about it

Why are improved old age pensions such an important part of India’s policy?

Answers

Answer:

Pension improving is always a good thing because without it we would have thousands of people who would be unable to retire and have to work until they are dead.

Explanation:

Is the largest island on earth that is not a continent

Answers

Answer:

I think it's Greenland

Explanation:

Answer:

morajo

Explanation:

A country of allegiance or "what side you'd fight on in a war" is referred to as:
A.Race
B.Ethnicity
C.Nationality
D.Religious Group

Answers

I am not sure about this but,
C . Nationality

- Which region is globally significant because of its strategic location, its major oil reserve
and its historic importance as the birthplace of three major religions?

Answers

Answer:

The region in question is the Middle East (Southwest Asia).

Explanation:

The Middle East is a region of great importance, both historically and in the present. The importance of this region can be seen in its strategic location, oil, and gas reserves, as well as being the birthplace of three major religions. Unfortunately, all of these things have also been the reason for continuous conflict.

The location of this region is so important strategically because it is the region that connects Europe, Asia, and Africa. The oil and natural gas reserves are among the highest in the world, meaning it is a center of the global economy.The Judaism, Christianity, and Islam, have all arose in this region, making it a whole area for billions of people.

What were the major ideas in Math, Science & Technology that occurred in the Islamic Caliphates 700 A.D - 1200 A.D ?

Answers

Answer:

Muslims restored the old irrigation system and designed new ones. They built dams and aqueducts to provide water. Astronomy aided navigation for purpose of trade and travel. Muslim scientists adapted and perfected the compass and astrolabe. zero comes from an Arabic word meaning something empty.

Give an example of epidemiological transition model only using 6 words.

Please help me.

Answers

Answer:

Epidemiological is the study of the interaction of humans and the environment. It describes the various population pattern with various time and fertility rates. It is studied by epidemiologist. The main factors of epidemiology is birth rate, fertility, life expectancy, death rate etc.

Can someone answer my geography question -_-

Answers

I would but you did not put a picture

58:35
Humidity can best be described as __________.
A.
water that falls back to Earth’s surface
B.
the amount of moisture in the Earth’s atmosphere
C.
how hot or cold the Earth’s atmosphere is at a given time
D.
pressure caused by the weight of the Earth’s atmosphere

Answers

Answer: the answer is B

Explanation:

Answer:

b

Explanation:

What is the solution to the following system of equations?
{x+y=5)
{x+y=1
(–2, 7)
(2, 3)
(3, 2)
(7, –2)

Answers

Answer:

- 27/10

Explanation:

2.7  in to -27/10

Answer:

(3,2)

Explanation:

EDG 2022

is it cheaper to mine on land than underwater

Answers

It’s cheaper to mine on land
Yes it’s cheaper to mine or land

58:35 Humidity can best be described as __________. A. water that falls back to Earth's surface B. the amount of moisture in the Earth's atmosphere C. how hot or cold the Earth's atmosphere is at a given time D. pressure caused by the weight of the Earth's atmosphere

Answers

Answer:

The answer is option B

Explanation:

Humidity is defined as the amount of water in the Earth's atmosphere. It is measured by the wet and dry bulb hygrometer.

When humidity is low, land organisms and trees tend to loose more water than when it's high. Plants loose water from parts such as leaves and bark and land organisms loose water from their their skin.

Hope this helps you

This line graph shows statistics related to agriculture in China.


A line graph like this one is most helpful for

illustrating percentages.
showing how parts make up a whole.
showing how trends change over time.
comparing information from different sources.

Answers

Explanation:

illustrating percentages.

showing how parts make up a whole.

showing how trends change over time.

comparing information from different sources.

A line graph like this one is most helpful for showing how trends change over time. The correct option is c.

Line graphs are used to chart changes over short and long time periods. Line graphs are preferable to bar graphs when there are little changes. Line graphs can also be used to compare changes in more than one group during the same time period.

A line graph is a type of graph that is widely used to show change over time as a set of data points linked by segments of straight lines on two axes. As a result, the line graph aids in determining the relationship among two sets of values, with one set of information always being dependant on the other.

Learn more about graph, here:

https://brainly.com/question/29205367

#SPJ2

did athen
Boys have to leave home at 7 years of age.

Answers

Answer:

yes and they also had to start military training at 7 yr old and if you were not strong enoughtat birth they would kill you

Explanation:

Answer:

No they did not.

Explanation:

Spartan kids did because they were all about military, while Athens was about peace and learning.

6. Which of these items is not among a geologist's equipment?
A. goggles
B. magnifying glasses
C. gloves
D. geometrids

Answers

Hello, The answer is D

The formation of the earth and other planetary bodies through the process of condensation and planetary accretion was essentially complete about how many years ago

Answers

Answer:

Primitive meteorites preserve the chemical and isotopic composition of the first aggregates that formed from dust and gas in the solar nebula during the earliest stages of solar system evolution. Gradual increase in the size of solid bodies from dust to aggregates and then to planetesimals finally led to the formation of planets within a few to tens of million years after the start of condensation. Thus the rocky planets of the inner solar system are likely the result of the accumulation of numerous smaller primitive as well as differentiated bodies. The chemically most primitive known meteorites are chondrites and they consist mostly of metal and silicates.Explanation:

What culture region was an ally of Sparta?

Answers

Sparta was the head of an alliance of independent states that included almost all land powers of the Peloponnese and central Greece, as well as that it had the sea power Corinth. Thus being said, the Athenians had the stronger navy, and the Spartans had the stronger army. Sparta and its allies, except for Corinth, were mostly land-based powers.

Sparta was leader of an alliance of independent states that included most of the major land powers of the Peloponnese and central Greece, as well as the sea power Corinth. Thus, the Athenians had the stronger navy and the Spartans the stronger army.
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