9. Which forces do scientists believe are responsible for the movement of Earth's
tectonic plates?

9. Which Forces Do Scientists Believe Are Responsible For The Movement Of Earth'stectonic Plates?

Answers

Answer 1
The main reason why the tectonic plates move is the conversational currents. There is magma between the upper mantle and the asthenosphere that heats up at the upper mantle. The weight is so small that the magma rises with the help of these conversational currents. When the magma has ascended towards the asthenosphere, it has nowhere to go so the magma lies along the asthenosphere. There the magma cools down again because the asthenosphere is colder than the upper mantle, which makes the magma heavier and goes back down to the upper mantle, where the magma heats up again and everything starts all over again and so it goes on over and over again. Scientists have concluded that the earth's gravity causes two other processes that also cause the tectonic plates to move.

Ridge push - in the spreading zones, the sides of the tiles are raised and slide to the side as in a slide.
Slab pull - when a plate is pulled down by gravity in a subduction zone like an anchor.

Related Questions

consider the impact that space has on the human body and compare and contrast that impact to the toll that regular day-to-day
life in an office and sitting at a desk has on the human body
15 points please help

Answers

Space is a much different atmosphere than life on Earth's surface. In space, you are constantly subject to 0-gravity which consequently makes your bones and muscles become gradually weaker as they are not being frequently used. This is why it is so important for astronauts to exercise. On the other hand, life in a desk job is not particularly healthy either. They are similar because you are also not using your muscles and bones to accomplish many tasks. However, they are different because in a desk job, you are still subject to gravity and do have to work harder to stay upright. This is why many of us have bad posture. Space is also different than a desk job because you are constantly moving around, even if it is easier for your muscles.

Compared to life on Earth's surface, space has a very different atmosphere. Because there is no gravity around you at all times when you are in space, your bones and muscles eventually weaken because they are not being utilized as often.

What is the atmosphere?

The term atmosphere is the layers of gases environing a planet or other celestial body. Earth's atmosphere is constituted of about 78% nitrogen, 21% oxygen, and one percent other gases. The atmosphere is a layer of gases that borders Earth. It is held close to the surface of the planet by Earth's gravitational attraction.

For this reason, exercise is crucial for astronauts. However, doing a desk job all day is also not particularly healthy. You also don't perform many

jobs with your bones and muscles, so they are comparable. They are distinct, nevertheless because a desk job

Therefore,  Earth's surface and space have very different atmospheres.

Learn more about the atmosphere here:

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Why are surface waves more destructive to buildings than the initial seismic wave in an earthquake?
A It creates more sustained motion on the surface.
B It reaches the surface faster.
C It reaches deeper below the surface.
D It travels farther from the hypocenter

Answers

Explanation:

y0dkgflhxhljgzkgzkdufhogkv a is ur answer

Geography Image should be below

Answers

Answer:

B: to show the physical features of the continent

The map shows roughly the topographical regions of north america

Answer:

To show the physical features

Explanation:

Rivers, mountains, seas, gulfs, and coeans are all physical features in a map.

What continent do you find at 80'S 60'E ??

Answers

Answer:

Antarctic

Explanation:

as it's 80 % parts is in South and 60% parts is in East.

All of the following are TRUE about maps EXCEPT: a. Maps are visual representations of a given area. b. Map types are often combined to show different elements. c. The size, distance, and shape on a map has to be perfect. d. You can use the coordinates on a map to find absolute location. Please select the best answer from the choices provided A B C D

Answers

Answer:

the answer is D

Explanation:

i would appreciate if you mark me brainliest

Many of the oil-rich countries in the Middle East are also rich in
A copper
B gold
C. iron
D. natural gas
Please select the best answer from the choices provided
A
B
0 ООО
С

Answers

Answer:

B gold is the answer

Explanation:

the answer is B

The compositional layer that makes up most of the Earth's mass (thickest layer) is the ____________________.

A.Mantle
B.Magma
C.Crust
D.Core

Answers

Answer:

I think C =crust may be right answer

The thickest layer of the earth is actually A. The Mantle

A deuterium nucleus contains which of the following?
O One proton
O One electron and one neutron
One proton and one electron
O One proton and one neutron

Answers

Answer:

One proton and one neutron

Explanation:

5. 90% of Mexicans are Roman Catholic. This is an example of a *
A. centripetal force
B. centrifugal force

Answers

Answer:

This is an example of a centripetal force.

Explanation:

Centripetal force, in human geography, is a term that describes actions and processes that lead to unity among the people of a country or a region. Basically, a factor that is able to create a sense of unity and hold people together would be a centripetal force. Religion has often acted like a centripetal force in many countries and regions around the world, and one good example is Mexico.

Mexico has around 90% of its population as followers of Roman Catholicism. This religion came with the Spanish colonizers. It was not just the Spanish that practiced it though, but instead, there was assimilation or even total destruction of the native religions in order to make the colony as homogenous religiously as possible. This led the vast majority of the population in the colony, now an independent country, to follow just one religion, which gave them a sense of unity as they had something they shared on a deep and intimate level.

How does a majority of Europe feel about genetic modification of food ?​

Answers

Answer:

GMOs are the subject of strong hostility in France and in other European countries, particularly because their risk/benefit balance is perceived as very unfavorable and because the general public often lacks confidence in their promoters and the regulatory process.

Explanation:

Answer:

Negative toward it

Explanation:

In the UK and other parts of Europe genetically modified food is heavily restricted. for instance cheerios use genetically modified ingredients in the boxes that ship to the us, where genetically modified food is common, but they change the ingredients to non genetically modified ingredients for the boxes being shipped to the uk.

The Himalayas in central Asia are the tallest mountains in the world. But fossils of seashells can be found high in these mountains, far from any ocean. How do you think they got there?
a. At one point in Earth's history the mountains were under water
b. At one point in Earth's history there was a giant tsunami
c. At one point in Earth's history those organisms evolved to climb mountains
d. At one point in Earth's history the mountains formed from a volcanic explosion

Answers

Answer:

a. At one point in Earth's history the mountains were under water.

Explanation:

An ocean is a body of salt water which covers approximately 70% of the Earth's surface. About 97% of the Earth's water is comprised of ocean and as such it is the most prominent and defined feature of the Earth. There are basically four (4) categories of an oceanic basin and these are;

1. The Pacific ocean.

2. The Artic ocean.

3. The Atlantic ocean.

4. The Indian ocean.

A fossil can be defined as the mineral impression or remains of living organisms such as plants and animals that are prehistoric in nature.

The Himalayas in central Asia are the tallest mountains in the world. But fossils of seashells can be found high in these mountains, far from any ocean. These fossils of seashells got there because it is assumed that at one point in Earth's history the mountains were under water.

How does temperature and pressure change as you move from the crust of the Earth towards the core of the Earth?

Answers

Answer:

The Temperature and Pressure Increase when going closer to the Core

Explanation:

T

Answer:  Temperature and pressure progressively increase with increased proximity to Earth's core. Recent studies indicate the core's temperature may be close to 11,000 degrees Fahrenheit; that's nearly 2,000 degrees warmer than previously thought and hotter than the surface of the Sun

Explanation:

Which factor affects the depletion of forests?
cultivation
Deforestation
Grazing
construction

Answers

Answer:

deforestation

Explanation:

Cattle ranching, animal agriculture, and logging are the leading causes of deforestation in our forests. Land is cut or burned to make room for cattle grazing, feed crop production, and timber to build houses and create specialty wood products.

roles of transport in economy​

Answers

Answer:

Because of its intensive use of infrastructures, the transport sector is an important component of the economy and a common tool used for development.

Explanation:

At the aggregate level, efficient transportation reduces costs in many economic sectors, while inefficient transportation increases these costs.

Hope this helps!

Brain-List?

please help 0.o :) i wiLL GivE YoU BraiNLy

Answers

Answer:

2

Explanationn

Answer:

B. Between the outer core and the mantle

Explanation:

Hope this helps :3 hav a great day :P

What are the four parts of Jupiter's ring system?
An inner "halo” ring, a main ring, and two gossamer rings
An inner "halo” ring, a main ring, a gossamer ring, and a moon
A dust ring, a main ring, and two gossamer rings
An inner "halo” ring, a smashing ring, and two gossamer rings

Answers

Answer:

I hineslty thik its a dust ring because it is made form dust and fdirt I think its C.

What are the four parts of Jupiter's ring system?
An inner "halo” ring, a main ring, and two gossamer rings
An inner "halo” ring, a main ring, a gossamer ring, and a moon
A dust ring, a main ring, and two gossamer rings
An inner "halo” ring, a smashing ring, and two gossamer rings

THE ANSWER IS: C

HELPPPPPPP PLZZZZZZ I suck at geography

Answers

It’s A

Cultural division

St. Louis is located where the Mississippi meets the
A. Illinois River
B. Missouri River
c. Arkansas River
D. Gulf of Mexico

Answers

St. Louis is located where the Mississippi meets the Missouri River in the United States of America. Thus, option B is correct.

St. Louis is the most important location because it connects the two major rivers, which are the largest waterway systems in the world. This  Mississippi-Missouri River system extends up to 3,700 kilometers. This connects many tributaries and small canals and lakes.

This waterway system is the main source of the conveyance of goods and entities and also a major source of the economy gained through fishing and boating. It is also a hub for many species and especially aquatic animals.

To learn more about the Missouri River

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What is the biome located to the south of the tundra Called?

Answers

Answer:

it is considered to be in the northern hemisphere

Why is it necessary to use masking tape in drawing?*

Answers

Answer:

so you won't get out of the lines

Explanation:

hehe

Answer:

Using masking tape helps us have a clean sharp boarder when finished.

Help plzzzzzzzzz I suck at geography

Answers

Answer: B

You can see where the most people lives.

Match the sphere to activity that occurs there.

1. Atmosphere
tides
2. Biosphere
weathering
3. Hydrosphere
grazing
4. Lithosphere
westerlies

Answers

Answer:

1. Atmosphere ⇒ WESTERLIES

The atmosphere refers to the air surrounding a planet which is a mixture of gases the majority of which in Earth's case are Nitrogen and Oxygen. It is in the atmosphere that the westerlies occur. The westerlies are winds blowing from the west to the east.

2. Biosphere ⇒  GRAZING

The biosphere refers to the world's ecosystem and therefore includes all living and non-living things that the living things rely on for food. This is where grazing occurs as animals feed on plants.

3. Hydrosphere ⇒ TIDES

The hydrosphere refers to the waters of Earth including those on the surface, underground and airborne. Waves occur here on surface water.

4. Lithosphere ⇒ WEATHERING

The lithosphere refers to the surface of the earth that is made of rocks(land). Weathering, which is the process by which rocks are broken down, occurs here.

Answer:

1. Atmosphere:WESTERLIES

2. Biosphere :GRAZING

3. Hydrosphere:TIDES

4. Lithosphere: WEATHERING

Explanation:

i hope this helps you :)

Can anyone help me with this African map test? Pleasee

Answers

Answer:

1. Egypt

2. South Africa

3. Libya

4. Sudan

5. Kenya

6. Nigeria

7. ?

8. Rwanda

9. Arabian Sea

10. Strait of Gibraltar

11. I don't see it??

12. Sahara Desert

13. Sahel

14. Cape Town

15. ?

16. Lake Victoria

17. Atlantic Ocean

18. Indian Ocean

19. Mediterranean Sea

20. Niger River

21. Congo River

22. Nile River

23. Cairo

24. Pretoria

25. Mt. Kilimanjaro or Nairobi?

26. Lagos

27. I don't see 27??

28. Rabat

Explanation: I'm going to do some more research lol

If the population is growing quickly in a small area, than the ___must be increasing as well.

Answers

Answer:

Population density.

Explanation:

Population density is a statistical data that allows graphing the number of people living in a given territory, dividing the number of inhabitants of that territory by its size, usually in square kilometers or square miles.

Thus, the more the population increases in a territory, the more its population density will increase. An example of territories with a high population density is Hong Kong, with about 7,000 inhabitants per square kilometer, while an example of a nation with a low population density is Canada, with 4 inhabitants per square kilometer.

3. When water is a gas, where is it usually located?

Answers

the air.........................................

Explanation:

I'm not sure

Answer: the air...i assume

Explanation:

HELPPPPPP PLZZZZZ I suck at geography

Answers

15) C

USA's population is 306,800,000

Canada's population is 33,700,000

16) D

Both of the countries have about the same age groups.

What is the largest country in South America and which foreign-European power colonized it approximately 500 years ago? ​

Answers

Brazil, if not Argentina.

HOW are humans affecting the water supply?

Answers

Answer:

Humans have had a very negative impact on the water supply.

Explanation:

The water, or rather the freshwater, is found around the globe, in some places more, in some places less, thus its distribution is not equal. Despite this, there is actually more than enough water for all living organisms, including humans. However, that is the case if the water supply remains clean and in good condition, which has been becoming rarer and rarer across the globe.

Human activity, especially after the industrial revolution, has caused enormous damage to the water supplies. More and more water supplies have been polluted, often heavily, while some have been totally depleted or are on the verge to be very soon. The industry, production of electricity, garbage disposal, sewage, agricultural practices, have all led to making perfectly fine water supplies turn into water that if consumed can either cause bad illness or even lead to death. This is something that has to be a priority for the world because if the trend continoues there will soon come a situation where the majority of the world will have no water of proper quality for usage wich will be catastrophic.

Which of the following phrases best defines migration? A forcing others to move away from their homes B. encouraging others to move to a new place C. spreading culture from one place to another D. moving from one place to another to find a new place to live ​

Answers

Answer:

Most likely D

Explanation:

Sorry if this is a but late, but D is probably your best bet, Migration is just a group of people or animals moving to one place to another.

Answer:

The person above me is Correct

Explanation:

良い一日を過ごしてください Have a good day!

Scientists can locate the ________ of an Earthquake by noticing the time and direction of the Earthquake at different points on Earth

Answers

I believe it’s Epicenter
Epicenter
A point on the earth's surface is above the point where an earthquake occurs.
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