Why does mantle convection occur?

Answers

Answer 1

Explanation:

Convection occurs in the Earth's mantle because it is the most efficient way for the Earth to cool or dispose of its deep-seated heat content. In general, heat can be transferred by conduction, radiation or convection.


Related Questions

Describe the location of Malaysia in the world

Answers

Answer:

Ásia

Explanation:

lying just north of the Equator, that is composed of two noncontiguous regions: Peninsular Malaysia (Semenanjung Malaysia), also called West Malaysia (Malaysia Barat), which is on the Malay Peninsula, and East Malaysia (Malaysia Timur), which is on the island of Borneo. 

Answer:

Malaysia, country of Southeast Asia, lying just north of the Equator

1. According to the map, what is the total population of each of the five areas?
Area A:
Area B:
Area C:
Area D
Area E:
2. How might the data shown on this map be useful to the Columbus City School District, the school
district that is responsible for the areas shown?
3
Imagine you are a small business owner who plans to open a new hair salon. In which section (A-E)
would you place your new business? Explain your choice using evidence from the map.
4. Imagine you work for a large corporation that wants to build a warehouse distribution center for its
products. In which section (A-E) would you place the warehouse? Explain your choice using
evidence from the map.

Answers

Answer:

I THINK AREA A OR C

Explanation:

How does a quickly changing coastline affect wildlife

Answers

Answer:

It can change the wildlife's habitat and which traits are favourable.

Explanation:

Ex: If there are less islands for seals to rest on, seals that can swim for longer periods of time will reproduce more.

Why is there one winter and one summer each year?

Answers

Answer:

because of the season

Explanation:

Because the earth goes in one direction and every year it restarts back to the same position

PLS HELP PLS PLS PLS QUICK ITS DUE TODAY

Answers

Answer:

sorry i dont know all of them

1. The area

8. mercury

10. length, mass, time and temperature.

im so sorry thats all i know or remember, its been a long time

Explanation:

Each person in the United States uses of water each day.
A. two farthings
B. over 80 gallons
C. 100 acre-feet
D. a sheep's stomach​

Answers

Answer:

over 80 gallons

Explanation:

What is the main topography of the Philippines? Plateaus, mountains, plains

Answers

Answer:

the answer is mountains

For what purpose is a tunnel being built under the Bosporus?

Answers

The tunnel enables faster and cheaper transportation

Hey there :))

Explanation:

Alternately described as a long-lost link between Europe and Asia or the end of the city of Istanbul as we know it, the world's deepest underwater railway tunnel Us on Tuesday under The Bosphorus, connecting two continents by rail for the first time.

Which is a type of media that would most likely influence a person to use tobacco?

a concert that encourages smoking
a brochure about addiction
a magazine article about the effects of smoking
a friend’s conversation about nicotine

Answers

I would say all of them but mainly a concert that encourages smoking.

A concert that encourages smoking is a type of media that would most likely influence a person to use tobacco. Hence, option A is correct.

What is the use of tobacco?

People can smoke, chew, or smell tobacco. Smoked tobacco goods include cigarettes, bidis, kreteks, and bidis. Some people will also smoke loose tobacco with a pipe or hookah.

Nicotine and other substances in tobacco smoke are swiftly taken into the blood through the lungs. The body then experiences a rapid distribution of nicotine. Nicotine provides pleasant feelings when used in moderation and aids in ignoring unpleasant ones. As a result, the smoker is more motivated to smoke.

Although cigarettes are the most popular form of tobacco usage, many individuals also use smokeless tobacco products, such as snuff and chewing tobacco, which also contain nicotine.

Thus, option A is correct.

For more information about use of tobacco, click here:

https://brainly.com/question/5991552

#SPJ6

what keeps the planets in their orbits around the sun?

please help will give brainliest

Answers

Answer:

Gravity

Explanation:

Rain falls to the ground in the tropics *
evaporation
condensation
precipitation

Answers

Answer:

precipitation

Explanation:

it falls from the sky

Explain the difference between the short and the long hydrological cycle of water.

Answers

Answer:

SHORT hydrological cycle of water Are Part of these clouds rain out over sea, This is called the short water cycle.

And

The long hydrological, in this case, the long water cycle droplets will go on a longer journey. ... Water that falls on land may stay there as snow or ice or it may seep into the earth and become soil moisture or ground water (infiltration)

as new seafloor moves away from an ocean rodge, does it become less dense? ​

Answers

Answer:

As new seafloor moves away from an ocean ridge, the seafloor cools and becomes less dense than the material beneath it.

Explanation:

Hope this Helps!

what are 3 powers of erosion. plz help me, imma get in trouble lol

Answers

The three main forces that cause erosion are water, wind, and ice. Water is the main cause of erosion on Earth.

Humans are organisms that live on the surface of the Earth.

In recent years, many products that people use have released chemicals into the air. This has slightly changed the composition of the air that surrounds the planet.

Which statement describes this interaction?
A.
The biosphere interacted with the atmosphere.
B.
The atmosphere interacted with the geosphere.
C.
The geosphere interacted with the hydrosphere.
D.
The hydrosphere interacted with the biosphere.

Answers

Answer:

I believe that the answer ends most like a since humans live on the biosphere part of the world and we have affected the atmosphere around us causing to make it more dense and stuff

PLEASEEEEEEEEEE!!!!!! WORTH 25 POINTSSSSS! PLEASE TELL ME WHAT GOES IN THE BLANKS SUPER EASY I SWEAR

Answers

2.human
3. A refugee
4.Europe
5. Africa and India
I’m pretty sure these are the answers. Hope they help :)

What are remittances and why are they important to mexico's economy?

Answers

Answer:

remittance is money sent from migrants to their home country. it's important in mexico's economy because there are a lot of people in foreign countries that send money to their families in Mexico and Mexico depends on this because the money is used for food, clothing, and other things which means that the economy keeps flowing

review the following chart. Use sequencing to shape a summary of the main ideas. Be sure to show the effects on other animals and humans. Where does the cycle stop?
The Cycle of Cause & Effect in Bovine Spongiform Encephalitis
A flowchart. Cow is fed infected meat from felled animals. The cow develops B S E. May or may not show symptoms. If the cow dies from B S E, cow is slaughtered or dies. Waste products fed to other animals, which repeats the cycle. If the cow is slaughtered and sold as meat for humans, human develops C J D, the human form of B S E. Human dies from C J D and the cycle is broken.

Answers

Answer: just put it in the right order and the cause and effect wht grade u in u never learned cause and effect?

Explanation:

Answer:

The cycle stops with people dying because of a disease that is found in cows.

Explanation:

What is climate change and how is it caused? Describe at least two examples of the global impacts of climate change.

Answers

Answer:

1. Climate change is a long-term change in the average weather patterns that have come to define Earth's local, regional and global climates. Basically something that disrupts usuals weather (ex. 20,000 years ago the world was covered in glaciers, now its not)

2. One example of global impact of climate change is increased heat or drought. A second example is insect outbreaks

Explanation:

Hope this is helpful!!

4. If a ball is dropped from the top of a 10 m building and it hits the ground 5 points 2 seconds later, what speed was the ball traveling? *​

Answers

Attendance:Timothy 2-18-21

1.David Paner

2.Beverly JosonAttendance:Timothy 2-18-21

1.David Attendance:Timothy 2-18-21

1.David Paner

2.Beverly Joson 2-18-21

1.David Paner

2.Beverly Joson

2.Beverly Joson

help me
How will it have an impact on the world in 200 years for the solar Sailing on Sunlight?

Answers

Answer: Solar sails use a phenomenon that has a proven, measured effect on astrodynamics. Solar pressure affects all spacecraft, whether in interplanetary space or in orbit around a planet or small body. A typical spacecraft going to Mars, for example, will be displaced thousands of kilometers by solar pressure, so the effects must be accounted for in trajectory planning, which has been done since the time of the earliest interplanetary spacecraft of the 1960s. Solar pressure also affects the orientation of a spacecraft, a factor that must be included in spacecraft design.

Explanation:

Im not good at this.

Sedimentary rock turns into Metamorphic rock through which process?

Answers

Well if it becomes buried deep enough within the crust to be subjected to increased temperature and pressure it, it may change into a metamorphic rock. I hope this helps

A settlement grouped around the center of a resource.*


a . cluster settlement
b. spatial pattern
c. linear settlement
d. grid system

Answers

Answer:

Grid system

Explanation:

Pretty sure im right but im sososososo sorry if im not :(

4.
Few people live on the Canadian Shield because it is mostly
craggy harbors
on the Arctic coastline
exposed bedrock
rolling fields of wheat

Answers

Answer:

exposed bedrock

Explanation:

The Canadian Shield is an area that exposed bedrock. Different types of rocks found in Canadian Shield are metamorphosed granite, sedimentary and igneous rocks and ancient sedimentary rocks. this is the reason few people live on the Canadian Shield. Most of the population lives in southern part of the Shield.

The Canadian shield's bare surface is much useful for industrial purpose only such as for mining and hydroelectric power generation.

Hence, the correct answer is "exposed bedrock".

Question: To what extent are the world's resources
evenly distributed?
[9

Answers

Answer:

Natural resources are materials people obtain from Earth that have economic value or are important for human life. Lumber, minerals, and even fossil fuels are three resources that serve people well. Resources are distributed throughout the world, though not always evenly, and some people have better access to resources than others.

I hope this helps bro :)

- Alie♥

Identify three countries in Africa that have Liverpool supporters clubs.

Answers

Durban, Africa
Morocco, Africa
well that’s all I know sorry but I hope this helped ! :)
Cape Town Supporters Club. Cape Town, South Africa. ...
Durban Supporters Club. Durban, South Africa. ...
Egypt Supporters Club. Cairo, Egypt. ...
Gauteng Supporters Club. Bedfordview, South Africa. ...
Kenya Supporters Club. Nairobi, Kenya. ...
Mauritius Supporters Club. Saint Pierre, Mauritius. ...
Morocco Supporters Club. ...
Nigeria Supporters Club.

Which one of the following is not an example of chemical weathering?
A. ice wedging
B. gravity
C. wind
D. erosion

Answers

The answer would be B, because that is not involved with chemical weathering.

Give a basic description of the Pacific Coastal Range

Plzzz hurryyyyy

Answers

A series of mountain ranges that go across the west coast of North America.

0/2
X Why are cities sometimes called "heat islands"? Support your answer
using data from the table. *
Albedo
0.1 -0.15
Surface
Corrugated roof
Colored paint
Trees
0.15 - 0.35
0.15 - 0.18
0.05 -0.2
Asphalt
Concrete
0.25 -0.7
Grass
0.25 -0.3
Ice
0.3 -0.5

Answers

Answer:

these question are not in detail..

Explanation:

make them in details then we can answer

What is the difference between the Torah and the Talmud?
• The Torah describes the basic laws of Judaism; the Talmud is a collection of opinions on legal issues.
O The Torah has been handed down for generations; the Talmud is a series of books.
O The Torah means "study"; the Talmud means "the Five Books of Moses."
O The Torah focuses on interpreting ideas and recommendations; the Talmud focuses on directions for daily living.

Answers

Answer:

The Torah describes the basic laws of Judaism; the Talmud is a collection of opinions on legal issues

Explanation:

The Torah refers to teachings, instructions. It is the law. The Torah is the five books of Moses. It is also used to refer to the Hebrew bible. The Torah contains the laws of judaism.

The talmud is made up of rabbinic teachings. These teachings are used to interpret and also used in the expansion if the Torah. The talmud is made up of mishnah (oral law) and the gemara

Answer:a

Explanation:on edg

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