6. Seafloor spreading begins when________ rises
upward toward the lithosphere.

Answers

Answer 1

Answer:

Magma

Explanation:

Hope this helps.


Related Questions

explain how the composition of the universe supports the big bang theory

Answers

Answer:

The Big Bang theory is supported by observations of distant galaxies receding from our own, of the measured composition of stars and non-stellar gases, and of the maps of spectra of the primordial radiation

Explanation:

Big Bang was an explosion that occurred 15 billion years ago, leading to the formation of galaxies of stars and other cosmic bodies.

What is Big Bang theory?

The Big Bang event is a theory that defines how the universe expanded from an initial state of high density and temperature.

It is by no doubt that our universe had had its own starting point but how it really started became a debate for the scientists over the past many centuries. From theories such as Ekpyrotic theory, White Holes, the Matrix theory, and Quantum theory, the Big Bang theory is the theory mostly accepted by the scientists. According to the theory, the universe started as a singularity, that is, from a black hole under the extreme gravitational pressure and expanded (instead of exploded) and cooled. Its cooling, according to the theory, is still happening now as of the moment.

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What state is Latitude: 20°N
Longitude: 65 W

Answers

Answer: These coordinates are pretty close Bruce County, Southwestern Ontario, Ontario, N0G 2J0, Canada

Explanation:

Question 12 of 15
How is energy released from fossil fuels?
A. Wind power can release the energy in fossil fuels.
B. The sun releases energy from fossil fuels.
C. Nuclear reactions release the energy of fossil fuels.
D. Fossil fuels must be burned to release their energy.
SUBMIT

Answers

I would say D. Fossil fuels must be burned to release their energy.

Read each line from Hans Magnus Enzensberger's The Number Devil. Use the drop-down menus to decide what it indicates. "All I want is to perk you up a little, and since I'm off duty most nights, I thought I'd spare you those endless slides you've been going down."This indicates that the Number Devil . "That's no way to talk to a devil," he shouted, his eyes sparkling, and he trampled the grass until it was all flat. This indicates that the Number Devil . "But mathematics, my boy, that's something else again!"This indicates that the Number Devil

Answers

Answer:

C, A, B

Explanation:

I just did the quiz

Answer:

Your answer is C, A, and B.

Explanation:

Its the answer on edge.

Please give brainliest it would make my day.

The struggle for equal rights


A: is largely forgotten

B:continues today

C: was won in 1965

D: affects only women

This is a civics question!

Answers

Answer:

c

Explanation:

The civil rights movement was a struggle for social justice that took place mainly during the 1950s and 1960s for Black Americans to gain equal rights under the law in the United States.

7. A satellite in a circular orbit rotates around the Earth every 120 minutes. If the Earth's radius is
4000 miles at sea level, and the satellite's orbit is 400 miles above sea level, approximately what distance
does the satellite travel in 40 minutes?
a. 1400 miles
b. 9210 miles
c. 4400 miles
d. 4120 miles
e. 8000 miles

Answers

Answer:

b.9210

Explanation:

circumference of circle = 2πr

So, the circumference of satellite's orbit = 2π(4400) = 8800π

GIVEN: the satellite in a circular orbit rotates around the Earth every 120 minutes.

In other words, the satellite travels 8800π every 120 minutes

So, in 40 minutes, the satellite will travel 1/3 of the 8800π mile orbit (since 40 minutes is 1/3 of 120 minute)

Distance traveled = 8800π/3

means supreme authority.
A Foreign policy
R Sovereignty
C. Diplomacy

Answers

the answer would be Sovereignty
sovereignty, a political concept that refers to dominant power or supreme authority.

what is a tropical cyclone ​

Answers

A tropical cyclone is a rapidly rotating storm system characterized by a low-pressure center, a closed low-level atmospheric circulation, strong winds, and a spiral arrangement of thunderstorms that produce heavy rain and/or squalls

If a country has a strong military presence and a border between two
groups of people, is this country experiencing peace or unrest?

Answers

If there is a case where a country has a strong military presence and there is also a strong border between two groups, the country is experiencing unrest.

Why is this the case?

When there is a strong military presence deployed in an area, it means that they were deployed in order to end a conflict of sorts.

In addition to this, there is a strong border between two groups of people so these people might be the source of the unrest and the border is there to stop the groups from interacting and causing unrest.

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All of the following agricultural products are produced in the Pacific Islands except __________.
A.
coconuts
B.
vanilla
C.
squash
D.
sugarcane

Answers

Answer:

The answer is c squash

Explanation:

Trust me I got 100 %

Answer:

C.

squash

Explanation:

Please mark me brainly.

This air mass forms near the poles and is associated with cold air.
A. Polar air mass
B. Tropical Air mass
C. Continental Air mass

Answers

Answer:

A. Polar air mass

Explanation:

Continental air masses form over land and are dry. Therefore, an air mass that develops over northern Canada is called a continental polar air mass and is cold and dry. So technically, its Continental polar air mass, but that is not an answer based on what you put.

Hope this helps :)

The parallel lines are cut by a transversal in the measure of one angle is given right the measures of the remaining angles in the diagram

Answers

Answer:

In geometry, a transversal is a line that passes through two lines in the same plane at two distinct points. Transversals play a role in establishing whether two other lines in the Euclidean plane are parallel. The intersections of a transversal with two lines create various types of pairs of angles: consecutive interior angles, corresponding angles,

Explanation:

what is one of the major uses of physical goegraphy?

Answers

Answer:

Physical geography is the branch of natural science which deals with the study of processes and patterns in the natural environment such as the atmosphere, hydrosphere, biosphere, and geosphere, as opposed to the cultural or built environment, the domain of human geography.

what are the powers of land building

Answers

▪︎new land being formed

▪︎either by tectonic uplift or by lave flows

▪︎by the deposition of sediment

Near-surface Earth materials (soil, rock, debris, etc.) are subject to physical and ct Jemical degradation called weathering. Weathering produces solid particles and even ions in solution-the raw materials for sediments. These solid and dissolved products are almost always moved by gravity, water, and/or wind from where they were initially created by weathering processes. Sediment deposition begins when the transport mechanisms-gravity, wind, or water currents -- slow down enough such that the sediments can settle out the Latin sedimentum means to settle').

Graded beds are characterized by a gradual change in grain size from coarse (large) to fine (small) from bottom to top. This pattern is commonly related to changes in the energy level of the water that carries, and eventually deposits, the grains. High-energy, vigorous currents can pick up and transport large, heavy sediment particles. In contrast, stagnant water has no energy and cannot keep even fine-grained sediments suspended in the water column. As a result, very fine, mud-sized grains can be deposited. If beds exhibit a gradual change in grain size, then it follows that the current velocity that deposited them must also have changed during the depositional process. In this activity, choose from statements that describe how grain size and current velocity are connected, and how that helps us understand graded beds. Read the following sentences and select which is true.

a. Graded beds imply that only fine particles can be deposited in high velocity currents, and only coarse-grained sediments can be deposited in low velocity currents.
b. All sizes of sediments can be transported and deposited in the full range of energy levels associated with different depositional environments.
c. Graded beds are evidence of a decrease in current velocity during deposition whereby coarse sediments settle out first, followed by finer sediments as the velocity decreases over time.
d. Graded beds imply that the currents that deposited them always had very high velocities.

Answers

Answer:

c. Graded beds are evidence of a decrease in current velocity during deposition whereby coarse sediments settle out first, followed by finer sediments as the velocity decreases over time.

Explanation:

Answer:

a. Graded beds imply that only fine particles can be deposited in high velocity currents, and only coarse-grained sediments can be deposited in low velocity currents.

b. All sizes of sediments can be transported and deposited in the full range of energy levels associated with different depositional environments.

c. Graded beds are evidence of a decrease in current velocity during deposition whereby coarse sediments settle out first, followed by finer sediments as the velocity decreases over time.

d. Graded beds imply that the currents that deposited them always had very high velocities.

Explanation:

C would be the correct answer hope it helps :)  

Briefly explain the life cycle of a butterfly?​

Answers

Answer:

The four stages in the butterfly life cycle: Egg, larva, pupa, and then adult.

Answer:

the egg, the larva (caterpillar), the pupa (chrysalis), and the adult butterfly.

Egg. Eggs are laid on plants by the adult female butterfly. ... Caterpillar: The Feeding Stage. The next stage is the larva. ... Pupa: The Transition Stage. ... Adult: The Reproductive Stage.

Explanation:

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What change do you think should be made to the presidency?
I need the link to

Answers

presidents should only be allowed 1 term of 6 years and not be allowed to run again

2 terms of 8 years is too long and a 4 year term is too short

there should be an age maximum limit to be able to run for president

Presidents Biden, Trump & Reagan were too old at their inaugurations

Many of those running for president in the last election were too old as well

Presidents should only be allowed to spend the money they made from their salary and savings. Presidents should not be allowed to spend/use money from donations

A rectangular cornfield has a length of 7 kilometers and a area of

Answers

A rectangular cornfield has a 7-kilometer length and a 63-square-kilometer area.

Explanation : I did the problem.

Arrange these events from the history of cartography in the order in which
they occurred.
Columbus reaches the Western Hemisphere
T Mercator projection
Piri Reis map
TI Ptolemy's world map

Answers

Explanation:

TI Ptolemys world map

Piri Reis map

Columbus reaches the Western Hemisphere

T Mercator projection

HELP ASAP MARKING BRAINLY TO FIRST ONE WHO AWNSERS What does Plate Tectonics show about God’s order and design for Earth? Please explain.

Answers

Answer:

These plates were formed when earth's crust broke apart at the beginning of the global Flood.

The earth has enough gravity for strong bones and muscles.; b. There is not too much gravity for us to move and for birds to fly.; c. There is enough gravity to hold a livable atmosphere.; d. Earth has a solid surface for life.

Explanation:

I am not 100 per cent sure but I have a guess

Identify the technique developed by HOMER
which was used to identify direction on th
Sea of ocean.

Answers

The technique developed by homer that use to identify the direction on the sea was through the pointer stars.

Who is Homer?

Homer was an ancient Greek author, epic poet and the author of the Iliad and the Odyssey.

He gives an intriguing account of Odysseus' departure from Calypso's island.

In conclusion, the Pointer stars are two stars forming the front edge of the Big Dipper's bowl which point to Polaris and the north star

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Homer was the epic writer and the poet of the Iliad and the Odyssey. He described the technique of pointing to stars to identify the direction of the Sea.

What is the role of stars in direction determination?

The stars in the sky were acquired in a specific position. The star was assigned the position, and from that, the direction was assessed.

Homer describes Odyssey's expedition and described the direction from the sea with the pointing stars.

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Which of the following statements best describes agriculture (food production, such as herding and farming) in Africa today?
A.
Africa imports most of its food because most people work in manufacturing industries.
B.
Africa leads the world in agricultural production, and exports extra food to other areas.
C.
Africa has struggled with overfarming and overgrazing, making it difficult to produce enough food for its population.
D.
Africa has a few agricultural challenges, but it can generally produce enough food for everyone.

Answers

Answer:

Africa has struggled with overfarming and overgrazing, making it difficult to produce enough food for its population.

Explanation:

A is not correct because the majority of Africa's population works in agriculture, not in manufacturing industries.

B is not correct because Africa is not a global leader in agricultural production, though it has the potential to become one of the major producers.

C is correct because the manner in which the farming and grazing of livestock are done in Africa is still in a more primitive manner which in turn results in low production, high scale destruction of the environment and resources, and in the end not enough production of food.

D is not correct because Africa has a lot of major challenges when it comes to agriculture and the situation is in no way good.

Answer:

Africa has struggled with overfarming and overgrazing, making it difficult to produce enough food for its population.

Explanation:

can you conclude that these triangles are congruent yes or no​

Answers

Answer: yes

Explanation: yes

Answer:

Yes

Explanation:

∆CGF is congruent to ∆HKJ

CG = HK (given)

angle G = angle K (given)

GF = KJ (given)

therefore, ∆CGF is congruent to ∆HKJ by SAS cong. rule

Hope it helps you

And pls mark it as the brainliest answer


Prince Henry the Navigator paid for voyages that increased the knowledge of the____ coast
A. African
B. European
C. North American
D. South American

Answers

Answer:

a i believe

hope that helped

Answer:

African

Explanation:

I took the test

North African nations assist manufacturing nations in Northern Europe to trade with India and China. Which of the following is the BEST conclusion to draw about the economic development of the North African nations?

They are in the economic periphery.
They are in the economic semi-periphery.
They are in the economic core.
They have formed a regional economic alliance.
They have formed an international economic alliance.

Answers

Based on the fact that North African nations help Europeans trade with China and India, we can say that They are in the economic periphery.

What is an economic periphery?

These are nations that are dependent on the economies of core and semi-periphery nations.

North African economies as described above, are dependent on trade between Northern Europe (Core) and India and China which are both semi-periphery nations.

In conclusion, option A is correct.

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Why is knowing absolute value important?

Answers

Answer:

it means that whatever is inside the absolute value is always positive.

Explanation:

Sometimes we need to use only positive numbers, and the absolute value is a useful tool for this purpose. When you see an absolute value in a problem or equation.

HELP ME PLEASE will give brainliest

Answers

Answer:

It is a

Explanation:

Mention 10 countries in ASEAN!!!!!!!!!!!​

Answers

Answer:

Brunei

Cambodia

Indonesia,

Laos,

Malaysia,

Myanmar,

Philippines,

Singapore,

Thailand,

Vietnam.

Answer:

&

Explanation:

1. Indonesia

2. Malaysia

3. Brunei Darussalam

4. Thailand

5. Vietnam

6. Filipina

7. Laos

8. Myanmar

9. Kamboja

10. Singapura

Which event is associated with tornadoes

Sea levels rising due to high waves

Coastal flooding due to storm surge

Paths of damage up to 50 miles long

Wind and rain lasting for several days

Answers

Answer:

Pathis of damage up to 50 miles long

Explanation:

Tornadoes are a type of severe weather event that can cause significant damage. The event that is associated with tornadoes is paths of damage up to 50 miles long. The correct option is C.

What events are associated with Tornadoes?

Tornadoes are a type of rotating column of air that extends from the base of a thunderstorm to the ground. They are typically associated with severe weather events, such as thunderstorms, and can cause significant damage to buildings and other structures.

Tornadoes are typically associated with a range of other weather events, such as high winds, heavy rain, and hail. They can occur in a range of different sizes and strengths, from small and weak tornadoes to large and powerful ones.

The paths of damage caused by tornadoes can vary in length, with some causing damage only a few feet wide and others causing damage that stretches for miles.

Therefore, the correct option is C.

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MARKING BRAINLY PLS HELP ASAP What does Plate Tectonics show about God’s order and design for Earth? Please explain.

Answers

Answer:

These plates were formed when earth's crust broke apart at the beginning of the global Flood.

The earth has enough gravity for strong bones and muscles.; b. There is not too much gravity for us to move and for birds to fly.; c. There is enough gravity to hold a livable atmosphere.; d. Earth has a solid surface for life.

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