what kind of crust is created during seafloor spreading?

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Answer 1

Answer:

Mid-oceanic ridges are formed during the process of seafloor spreading. This creates new oceanic crust.


Related Questions

The radius of the circle is 5.5mm. What is the diameter?

Answers

Answer:

The diameter would be 11.

Which of the following is an example of a colonial legacy?
A. Pasta is a popular food in Uruguay.
B. Most South Americans are Roman Catholic.
C. Central America has a high population density.
D. Many Brazilians live in the United States.

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Answer:

The answer you're looking for is Option B.

Explanation:

The boundary between the stiffer mantle and the Asthenosphere is located below Earth's surface at a depth of appoximatley

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Answer:

700km

Explanation:

:)

what is the only continent located in all four hemispheres?

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Answer:

africa

Explanation:

This geography fact also means that Africa is the only continent to have land both at the Equator and the Prime Meridian.

Explain how earthquakes form

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Answer:

Explanation:

An earthquake is caused by a sudden slip on a fault. When the stress on the edge overcomes the friction, there is an earthquake that releases energy in waves that travel through the earth's crust and cause the shaking that we feel. In California there are two plates - the Pacific Plate and the North American Plate.

The tectonic plates divide the Earth's crust into distinct "plates" that are always slowly moving. Earthquakes are concentrated along these plate boundaries.

What are 10 methods used to uncover the past climates of the earth including their strengths and weakness

Answers

The ten methods used to uncover the past climates of the earth including their strengths and weakness includes:

Making an analysis of the samples of ice core.Making scientific observation of the remnants of glacial land forms.Making a survey of the sediments which are on the floor of the ocean.Checking the fossils of old vegetation.Checking sites of ancient volcanoes.Making calculations of the animals which went extinct during the Ice Age.Dating the fossil of dinosaurs.Making deep glacier explorations.Checking the concentration of greenhouse gases.Checking for plucked rocks and U-shaped valleys.

Thousands and millions of years ago, the climate of the earth was much different and there were different animals and creatures around of which the most popular ones which have gone extinct are the dinosaurs.

With this in mind, humans were probably not around during this time or if they were, they would be unable to write down the climates which people of this day and age would properly interpret, therefore this is where paleoclimatology comes in as it studies the past climates of the earth through various methods which were mentioned above.

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How do subduction zones lead to the formation of volcanic activity?

Answers

Answer:

Thick layers of sediment may accumulate in the trench, and these and the subducting plate rocks contain water that subduction transports to depth, which at higher temperatures and pressures enables melting to occur and 'magmas' to form. The hot buoyant magma rises up to the surface, forming chains of volcanoes.

17. Which is NOT true about oceanic and continental crust

Oceanic crust is made up of younger rocks

Continental crust is thicker than oceanic crust

Continental crust is able to sink into the mantle

Oceanic crust is made of silica and magnesium

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Answer:

C. Continental crust is able to sink into the mantle

Explanation:

how scientist know something happened before billion years ago

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Answer:

The Big Bang is commonly thought of as the start of it all: About 13.8 billion years ago, the observable universe went boom and expanded into being.

We know that life began at least 3.5 billion years ago, because that is the age of the oldest rocks with fossil evidence of life on earth.

Nonetheless, 3.5 billion year old rocks with fossils can be found in Africa and Australia. They are usually a mix of solidified volcanic lavas and sedimentary cherts.

Explanation:

I hope this helps you !!

Answer:

scientist and people have discovered things from a while ago and did research on it, such as dinosaur bones, etc.

Explanation:

what happens when weathering and erosion work together?

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Weathering is the mechanical and chemical hammer that breaks down and sculpts the rocks. Erosion transports the fragments away. Working together they create and reveal marvels of nature from tumbling boulders high in the mountains to sandstone arches in the parched desert to polished cliffs braced against violent seas.

Tundra form at opposite blank

of the Earth,

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Answer:

A tundra forms because the area takes in more carbon dioxide than it produces. The tundra is one of Earth's three major carbon dioxide sinks. Plants indigenous to the tundra region do not undergo a regular photosynthetic cycle.

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 Please select the best answer from the choices provided A B C D Mark this and return

Answers

I think it would be D

is Egypt a developing or developed country and why?

Answers

Answer:

Egypt is a developing country.

Explanation:

the possible HDI ( human development index) score is a 1.0. a country that scores less than 8.0 is considered developing.

Egypt curecently has a score of 0.707

Egypt is an developing country, building its infrastructure and investing more money on the industrial sector. This makes Egypt as a fast growing economy.

What is the most common substance that is dissolved in ocean water?

Answers

Answer:

The most common substance would be Sodium Chloride

how does precipitation changes with latitude and altitude


I WANT THE ANSWER FAST PLEASEEEEEEE​

Answers

Answer:

Explanation:

precipitation decreases as latitude increases toward the poles (since how much precipitation air can hold depends largely on its temperature, and depending on the seasons higher latitudes are typically colder).

The Theory of Plate Tectonics suggests that the earth's lithosphere is broken up into slabs called

Answers

OUR MATCHLESS HOLY CHRIST JESUS LOVES US ALL

HAVE A BLESSED DAY, WEEK, AND REST OF THE YEAR OF 2021 .

Plate tectonics is the theory that Earth's outer shell is divided into large slabs of solid rock, called “plates,” that glide over Earth's mantle, the rocky inner layer above Earth's core. ... Below the lithosphere is the asthenosphere — a viscous layer kept malleable by heat deep within the Earth.

what countries are located in the northern region of africa?

Answers

Answer:

Explanation:The UN subregion of North Africa consists of 7 countries at the northernmost part of the continent -- Algeria, Egypt, Libya, Morocco, Sudan, Tunisia, Western Sahara. North Africa is an economically prosperous area, generating one-third of Africa's total GDP.

How early civilizations influence people of today? 5 paragraphs

Answers

Ancient Egypt used pictures and symbols as a form of writing just like emoji’s and the Norse said I’ve taken an arrow to the knee when proposing which is why we get down on one knee when proposing

The ___________ plays a large role in the Rain Shadow Effect as well as the Lake Effect.

A. Water Cycle
B. Mesosphere
C. Coriolis Effect
D. Troposphere

Answers

i think it might be water cycle. forgive me if im wrong

Which of the following is true concerning continental crust? a. It does not contain radioactive elements. B. It mostly contains heavier and denser minerals than the mantle. C. It efficiently transfers heat from the mantle to the surface. D. None of the above Please select the best answer from the choices provided A B C D.

Answers

Statement that is true concerning continental crust is It mostly contains heavier and denser minerals than the mantle.

What is Continental crust?

Continental crust can be regarded as the layer of igneous as well as sedimentary, and metamorphic rocks.

This layers do form geological continents as well as  shallow seabed close to their shores, and mostly contains heavier and denser minerals than the mantle. .

Therefore, option B is correct.

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The options given in the context are all incorrect in regard to the continental crust, and the correct one is none of the above.

What is Lithosphere?

The outer parts of the soil that is the lithosphere are called the continental crust. It is formed along subduction zones at plate boundaries between continental and oceanic tectonic plates.

It makes up the planet's continents and continental shelves. Almost the majority of Earth's land surface is made up of continental crust.

The varied layers of the continental crust include granitic, sedimentary, and metamorphic types of rocks that form continents and shallow seafloor areas near their shores.

Therefore, the correct option is D.

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Why is it important for all the phases of growth and reproduction to proceed correctly in order for a plant species to survive?

Answers

     

Explanation:

  eeeaaae

*
6. The Romans were the first what?
(2 Points)
Country
Civilization
Republic
Empire

Answers

Answer:

Empire

Explanation:

Octavian's power then became unassailable, and in 27 BC the Roman Senate formally granted him overarching power and the new title Augustus, effectively making him the first Roman emperor.

...

Roman Empire.

Explain how public policies are impacted by population demographics

Answers

Demographic changes can affect
GDP growth. First, lower growth in population directly implies reduced labor input.
Second, lower population growth has an indirect potentially negative impact on individual labor supply insofar as it
leads to higher tax rates which
reduce the incentive to work.
In addition, Demographics can include any statistical factors that influence population growth or decline, however
several parameters are particularly
important: population size, density,
age structure, fecundity, mortality,
and sex ratio

what global winds form much of the weather in the us?

Answers

Prevailing Westerlies

how does the elevation of the north china plain compare with that of the plateau of tibet

Answers

Answer:

The plateau of Tibet is a very tall plateau in southwestern China.

Explanation:

Your question: how does the elevation of the north china plain compare with that of the plateau of tibet?

Answer: Plateau of Tibet, Chinese (Pinyin) Qingzang Gaoyuan or (Wade-Giles romanization) Ch’ing-tsang Kao-yuan, also called Tibetan Highlands or Qinghai-Tibet Plateau, vast high plateau of southwestern China. It encompasses all of the Tibet Autonomous Region and much of Qinghai province and extends into western Sichuan province and southern Uygur Autonomous Region of Xinjiang. The region lies between the Kunlun Mountains and its associated ranges to the north and the Himalayas and Karakoram Range to the south and southwest, respectively; it extends eastward to the Daxue Mountains and, farther south, the northern and central portions of the Hengduan Mountains. The plateau, which has an area of about 965,000 square miles (2,500,000 square km), is a region of tangled mountains and uplands that are generally above 13,000 to 15,000 feet (4,000 to 5,000 metres) in elevation. Mount Everest (Qomolangma Feng), rising 29,035 feet (8,850 metres) above sea level on the China-Nepal border, is the world’s highest peak (see Researcher’s Note: Height of Mount Everest).

The northern section of the plateau, called Qiangtang, is dotted with many brackish lakes; its southern section contains the headwaters of the upper Indus and Brahmaputra rivers. Other rivers that have their headwaters in the highlands are the Yangtze River (Chang Jiang), the Huang He (Yellow River), the Mekong, the Salween, and the Tarim. Grasslands are used for pasturage, and barley is grown on the plateau; forests grow on the slopes of valleys, particularly in the south. The most extensive farming in Tibet takes place on the fertile plains of the Brahmaputra River and its tributaries. Lhasa, the capital of Tibet, is the plateau’s major centre of population, economic activity, culture, and air and land transportation.




Need claims on negative ways humans shaped their environment across the world

Answers

Answer:

Response bias (also called survey bias) is the tendency of a person to answer questions on a survey untruthfully or misleadingly. For example, they may feel pressure to give answers that are socially acceptable.Jun 24, 2015

Explanation:

As a young student how important a volcanoin your life​

Answers

Answer:

very important

Explanation:

because its how you can change your life

Choose the best definition for migration.
Group of answer choices

The movement of groups from one country, place, or locality to another

The opposition offered in a magnetic circuit to magnetic flux

Withdrawal from one's position or occupation or from active working life

Travel into a country for the purpose of permanent residence there

Answers

The movement of groups from one country,place, or locality to another

In the two-substance mixtures you have investigated so far, are there any situations where there
is more than one correct answer? Explain.

Answers

Answer:

yes

Explanation:

because one can be saturated than the other or one might be dillute.

(homogenous and heterogeneous mixtures)

Based on the nature of mixtures, the two substances may homogenous or heterogeneous mixtures.

What are mixtures?

Mixtures are substance composed of two or more constituents physically combined together.

Mixtures may be solids, liquids or gases.

Mixtures can also be classified as homogenous or heterogeneous.

Therefore, based on the nature of mixtures, the two substances may homogenous or heterogeneous mixtures.

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Questions:
1. What is happening at Slit B? What feature occurs at the corresponding
Location on the seafloor?

Answers

At the location of the Silt B, the Magma is forced upward, thereby, creating new ocean floor and the feature which occurs at Silt B location is the central valley of the mid ocean ridge.

At the mid-ocean ridge, the seafloor is formed by plate tectonics which have active eruption features.

The mid-ocean ridge is where the seafloor spreading takes place along the divergent plate boundary.

In conclusion, at the Silt B, the Magma is forced upward, thereby, creating new ocean floor and feature of the Silt B location is central valley of the mid ocean ridge.

Read more about Sea floor

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In order to develop trust on the Internet, it is essential that there is some form of reliable digital signature.How does the author support the claim that "it is essential that there is some form of reliable digital signature?by relating a personal story about how his digital signature was stolenby offering facts about the signatures banks use to prevent stolen accountsby sharing statistics about stolen money that was sent to the Cayman Islandsby describing an example of how money could be stolen and sent abroad There are 36 boys for every 54 girls 7) Sarawong spent half of his weekly allowance on candy. To earn more money his parents let him wash the dog for $6.10. What is his weekly allowance if he ended with $11.40? 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The students make a preliminary list of properties that they can test and classify each as either a chemical or physical property.Chemical Property Physical Propertybubbles when treated with acid colorburns when placed in a candle flame odordensity hardnessboiling point massdissolves in water melting pointSeveral other students in the class claim that the checklist is incorrect.What change should the group make to the checklist to correct their mistake?Boiling point and density should be moved to the physical property side of the list, and color and odor should be moved to the chemical property side of the list.Boiling point and density should be moved to the physical property side of the list, and hardness and mass should be moved to the chemical property side of the list.Dissolves in water and boiling point should be moved to the physical property side of the list, and odor and mass should be moved to the chemical property side of the list.Density and boiling point should be moved to the physical property side of the list.please help Need help quickly please Help WILL MARK BRAINLIESTIn Massachusetts and Connecticut, slaves represented no more than ___ - ___ % of the population. 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