a hot spot is interpreted to have formed from:
a. extreme heating of the seas near the equator
b. abundant magma produced within a subduction zone
c. abundant magma formed within a typical mid-ocean ridge
d. a rising plume of hot mantle material

Answers

Answer 1

A hot spot is interpreted to have formed from a rising plume of hot mantle material. A hot spot is an area of the Earth's mantle where magma rises to the surface, creating a volcanic island or chain.

These volcanic features are not associated with plate boundaries, and their origin is still the subject of debate among geologists. The most widely accepted theory is that hot spots form when a plume of hot, buoyant material rises from deep within the Earth's mantle and melts through the overlying lithosphere. The hot, buoyant mantle material that forms a plume originates from the boundary between the Earth's core and mantle. This material is less dense than the surrounding mantle rock and has a higher temperature, which makes it buoyant and causes it to rise. As the plume rises, it melts, creating a column of partially molten rock that can reach all the way to the Earth's surface. When this magma reaches the surface, it forms a volcanic island or chain. Hot spots are thought to be relatively stationary, meaning that the volcanic island or chain moves over the stationary hot spot due to plate tectonics. This movement can be used to track the motion of tectonic plates over time, providing important insights into the history of the Earth's crust.

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Related Questions

The river that runs through the equatorial region of sub-Saharan Africa is the

Answers

Answer:

Pretty sure it's Congo

Explanation:

Answer:

congo river

Explanation:

The Congo River, formerly known as the Zaire River during the dictatorship of Mobutu Sese Seko, is the second longest river in Africa, shorter only than the Nile, as well as the second largest river in the world by discharge volume, following only the Amazon.

Why
do you have ebb and flow in the north sea and not in the
mediterranean sea

Answers

Ebb and flood are tidal currents in coastal oceanography. A landward flow is represented by the flood current, and a seaward flow is represented by the ebb current.

The period of falling tide, or the period of lower water levels, does not entirely correspond with the ebb current. After low tide, the ebb current turns around; the sea level begins to rise even before the intake system is completely empty.

Since lakes are often much smaller than oceans, there is rarely a rise or fall in level. However, the bulge in a lake is much smaller and confined than the bulge in an ocean. The Mediterranean is a smaller, more contained ocean than others, which explains why its tides are less obvious.

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Nasa’s goal is to get humans to walk on mars by which year?.

Answers

NASA’s goal is to get humans to walk on Mars by the 2030s. Mars is the fourth planet from the Sun and has been of interest to scientists since ancient times. It is named after the Roman god of war and is often referred to as the “Red Planet” because of its reddish appearance.

The exploration of Mars has been a longstanding goal of NASA, and the agency has sent several missions to study the planet and its features. Some of the most notable missions include the Viking missions of the 1970s, the Mars Pathfinder mission in 1996, and the Mars Exploration Rover mission in 2004. These missions have provided valuable data and information about the planet, including its geology, atmosphere, and potential for life.

In recent years, NASA has set its sights on sending humans to Mars. The agency has developed the Space Launch System (SLS) rocket and Orion spacecraft, which will be used to transport astronauts to the planet. NASA has also been working on developing technology that will allow humans to survive and thrive on the planet’s harsh surface, such as inflatable habitats, food production systems, and 3D printing capabilities.

Overall, NASA’s goal of sending humans to Mars is an ambitious one that will require years of planning, preparation, and research. The agency is committed to achieving this goal and believes that it is a critical step in advancing our understanding of the universe and our place in it.

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Tidal heating is responsible for the activity observed on the surface of Europa. True False

Answers

Answer: True

Explanation:

what hispanic nation is sometimes called the land of volcanoes

Answers

The Hispanic nation sometimes called the "Land of Volcanoes" is El Salvador. Located in Central America, El Salvador is the smallest country in the region but is known for its high concentration of volcanoes. With over 20 active, dormant, and extinct volcanoes, this unique geological feature has earned the nation its nickname.

The landscape of El Salvador has been greatly influenced by volcanic activity, resulting in fertile soil that supports agriculture, particularly coffee production. The volcanoes also contribute to the country's rich biodiversity and offer many opportunities for tourism and recreation.

Some notable volcanoes in El Salvador include Santa Ana, San Miguel, and San Salvador, which have been responsible for shaping the country's geography and influencing its history. Volcanic eruptions have occasionally caused significant damage, but they have also played a crucial role in the development of El Salvador's culture and identity.

In conclusion, El Salvador is often referred to as the "Land of Volcanoes" due to its numerous volcanic formations that have shaped the country's landscape, economy, and way of life. This unique characteristic makes El Salvador an interesting and diverse nation within the Hispanic community.

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name 3 major airports in malaysia​

Answers

Answer:

Kuala Lumpur International Airport (KLIA)

Melaka International Airport.

Sultan Abdul Aziz Shah Airport.

Explanation:hope this helps

Kota Kinabalu International Airport.
Kuching International Airport.
Langkawi International Airport

Which statement describes the cyclic nature of seafloor spreading?

Answers

Answer:

Seafloor spreading is a geologic course in which tectonic plates divided apart from each other creating new seafloor. The Statements that describe the cyclic nature of seafloor spreading are as follows; New oceanic crust is formed.

why birth rates and death rates decrease with increased wealth ​

Answers

Answer:

check reason below

Explanation:

death rates decrease due to advanced technologies(better medical institution)

birth rates decrease to high levels of literacy and due to families planning.

Ashoka described Buddhism in the many inscriptions that he left on __________.
A.
trees
B.
pillars
C.
cave walls
D.
manuscripts

Answers

Answer its b

Explanation:

You must sail from West to East to find a city near a Western shore, between fields of gold and silver.

Answers

Based on the given information, you may be looking for the city of Cádiz, located in southwestern Spain. Cádiz is a coastal city that sits on the Atlantic Ocean, making it near a Western shore.  

What is shore?

Shore is a landform that is located between land and water. It can be a beach, a line of rocks, or a combination of both. The shoreline is the boundary between dry land and the sea, lake, or river. It is often an area of great beauty and an important habitat for wildlife. Shorelines are also home to many human activities such as fishing, swimming, boating, and surfing. Many urban areas are located close to the shoreline, making it a popular recreational area. Shorelines also provide a barrier to storm surges and flooding, helping to protect people and property from the damaging effects of floods. Shorelines are also a critical source of sand, gravel, and other materials that are important for construction projects. Shorelines are constantly changing, due to the action of waves, tides, and storms, as well as human activities such as dredging, land reclamation, and coastal engineering. Shorelines must be carefully managed to ensure their ecological health and the safety of people.

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Complete Question is: Name the city based on the statement. You must sail from West to East to find a city near a Western shore, between fields of gold and silver

temperature of 30°C is equal to

Answers

86 degrees Fahrenheit
Hope this helps :)

How people use wind and sunlight

Answers

When the Earth's surface absorbs the sun's energy, it turns the light into heat. This heat on the Earth's surface warms the air above it. ... This moving air is what we call wind. It is caused by the uneven heating of the Earth's surface.
sunlight turns into heat for people wind can create energy for people

Explain the difference between wind ocean currents versus thermohaline currents.

I really need help, please!!!​

Answers

Gravity, wind (Coriolis Effect), and water density all contribute to the continuous, predictable, directed movement of seawater known as ocean currents. Water in the ocean may travel both horizontally and vertically. Vertical shifts are referred to as upwellings or downwellings, while horizontal motions are known as currents. It is effected by temperature but not by the salinity.

The movement of ocean currents caused by variations in temperature and salinity in various water zones is known as thermohaline circulation. Water moves in accordance with changes in density brought on by temperature and salinity.

Typically, the Pacific and Indian Oceans are where this takes place in the tropical ocean. Because it is influenced by changes in temperature (thermo) and salinity (haline), this very vast, sluggish stream is known as the thermohaline circulation.

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How is Akhenaton, Nefertiti and Three Daughters an unprecedented portrayal of pharaonic likeness?
Akhenaton, Nefertiti, and three daughters, from Amarna, 18th Dynasty, ca. 1353-1335 BCE.
https://smarthistory.org/house-altar-depicting-akhenaten-nefertiti-and-three-of-their-daughters/

Answers

Akhenaton, Nefertiti and Three Daughters is an important work in the history of ancient Egyptian art. It represents a significant departure from the traditional forms and styles of pharaonic art, and is a testament to the innovative spirit of the Amarna period.

The artwork of Akhenaton, Nefertiti and Three Daughters is an unprecedented portrayal of pharaonic likeness because it deviates significantly from the traditional styles and forms of pharaonic art. The work is unusual in a number of ways, including the portrayal of the royal family, the style in which it is executed, and the iconography used to represent them.

Akhenaton, Nefertiti and Three Daughters is an unprecedented portrayal of pharaonic likeness in a number of ways.

The work is unusual in terms of the portrayal of the royal family, the style in which it is executed, and the iconography used to represent them. This can be seen in the depiction of the figures, the use of color and line, and the way in which the figures are arranged within the composition.

Overall, Akhenaton, Nefertiti and Three Daughters is an important work in the history of ancient Egyptian art. It represents a significant departure from the traditional forms and styles of pharaonic art, and is a testament to the innovative spirit of the Amarna period.

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bình nguyên là dạng địa hình nào

Answers

I don't understand your language

Answer:

bình nguyên là dạng địa hình thấp, có bề mặt khá bằng phảng hoặc hơi gợn sóng, độ cao tuyệt đối thường dưới 200m, nhưng cũng có bình nguyên cao gần 500m.

note: bạn ơi mình cùng là người Việt nên có thể trao đổi với nhau, nhưng mà sau này bạn hỏi thì bạn nên sử dụng tiếng anh để nhiều người có thể trả lời được nha, lúc đầu mình sử dụng web này cũng không biết nên bị mọi người nhắc quá trời luôn á.

Explanation:

Given the following parallel lines and transversal, find the degree measures of ∠2 and ∠7 if ∠1 is 130°. Then, explain your reasoning using geometry vocabulary.
A.) ∠2 = 130o because ∠1 and ∠2 form a linear pair and are congruent. ∠7 = 50o because ∠1 and ∠7 are supplementary, since they are alternate exterior angles.
B.) ∠2 = 50o because ∠1 and ∠2 form a linear pair and are supplementary. ∠7= 130o because ∠1 and ∠7 are congruent, since they are alternate exterior angles.
C. )∠2 = 50o because ∠1 and ∠2 are vertical angles and are supplementary. ∠7= 130o because ∠1 and ∠7 are congruent, since they are corresponding angles.
D.)∠2 = 130o because ∠1 and ∠2 are vertical angles and are congruent. ∠7 = 50o because ∠1 and ∠7 are supplementary, since they are corresponding angles.

Given the following parallel lines and transversal, find the degree measures of 2 and 7 if 1 is 130.

Answers

A.) ∠2 = 130o because ∠1 and ∠2 form a linear pair and are congruent. ∠7 = 50o because ∠1 and ∠7 are supplementary, since they are alternate exterior angles.

This is the correct answer. ∠1 and ∠2 form a linear pair, meaning they are adjacent angles that add up to 180 degrees. Since ∠1 is 130 degrees, ∠2 must be the remaining 50 degrees. ∠1 and ∠7 are alternate exterior angles, meaning they are on opposite sides of the transversal and outside the parallel lines. Alternate exterior angles are congruent, so ∠7 must also be 50 degrees to make ∠1 and ∠7 supplementary, adding up to 180 degrees.

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Rectangle PQRS has vertices P(-3,3),Q(6,-3),andS(-3,-3). Graph the rectangle and its image after dilation with the scale factor 1/3

Answers

The image with a 1/3 scale dilation factor is P'Q'R'S' and its corresponding values are (-1.1), (2.1), (1.1), and (1.2).

How can a rectangle dilate?

The scale factor of that dilatation is the name given to that figure. Also The distance between each point in the rectangle and its center will be scaled by that one dilation factor if the dilation is measured from the center of the rectangle.

The origin will serve as the center of the 1/3 scale-factor dilatation, and the coordinates will be (x, y) — (kx, ky), where k is the scale factor, or 1/3.

The formula for this is (1/3x, 1/3y).

About point P (- 3, 3)

P' = The image of P (-1. 1)

About point Q (6, -3)

The depiction of Q (1, 2)

About point R (-3, - 3)

Picture of R' (1, -1)

As a result, the image with a 1/3 scale factor dilation is P'Q'R'S' are (-1. 1),(1, 2),(1, -1) and accordingly.

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States with a history of _____ that have not connected into a state's culture are more likely to see devolution occur. ?

Answers

States with a history of events that have not connected into a state's culture are more likely to see devolution occur.

What is a devolved state?

Devolution is the legal transfer of authority from the central government of a sovereign state to a local or regional level of government. It is a type of decentralized administration.

However, making a distinction between the two is helpful. Devolution is the transfer of power away from a central location, while decentralization is the removal of administrative activities from a centralized location.

Thus,States with a history of events that have not connected

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Which of these is not a description of a human characteristic of Norway?
А
Typical Norwegian food includes smoked fish, Jarlsberg cheese and a bread called
lefse.
B
The official language in Norway is Norwegian, and there are two written forms of
it.
с
Norway is famous for its fjords, which are long, narrow inlets of the sea between
high cliffs.
D
Norway has both a king and a group called parliament that makes the laws

Which of these is not a description of a human characteristic of Norway?Typical Norwegian food includes

Answers

Answer:

C

Explanation:

C is the correct answer because fjords are naturally occurring geographical features--not something man-made. All the other answers have to deal with human cuisine, culture, and politics.

___________________era is the recognition of the sudden and dramatic changes in the earth’s geology and biodiversity as the result of human behavior.

Answers

Anthropocene era is the recognition of the sudden and dramatic changes in the earth’s geology and biodiversity as the result of human behavior.  

This is a term that has gained increasing attention in recent years as scientists and researchers seek to understand the ways in which human activity is impacting the planet. The Anthropocene era is characterized by a range of different factors, including climate change, deforestation, habitat destruction, pollution, and more.

While the concept of the Anthropocene era is still relatively new and controversial, it represents an important shift in the way that we think about our relationship with the environment and the impact that we are having on the planet.

Ultimately, addressing the challenges of the Anthropocene era will require a long-term and comprehensive approach that involves both individual and collective action at local, national, and global levels.

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Small, branching channels that carry water away from the main river channel and carry it over the surface of the delta are known as:

Answers

Small, branching channels that carry water away from the main river channel and distribute it over the surface of the delta are known as distributaries.

Distributaries are common features of river deltas, which are formed at the mouth of a river where it empties into an ocean or sea. When a river reaches the end of its journey and enters the ocean or sea, it slows down and loses energy, causing sediment to settle out of the water and accumulate.

Over time, this sediment builds up and forms the delta. The distributaries of the delta help to distribute the water and sediment across the surface of the delta, creating a complex network of channels and islands.

The branching channels of the delta can change over time as the river's flow and sediment load change, and as sea level and other environmental factors shift. Some distributaries may dry up over time, while others may become more dominant as the river's main channel shifts course.

In summary, distributaries are small, branching channels that carry water away from the main river channel and distribute it over the surface of a delta. They are important features of river deltas and help to shape the landscape of these dynamic environments.

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(Question in picture) also the subject is not geography

(Question in picture) also the subject is not geography

Answers

The first and the last question are the most relevant to the graph it’s self. The first question talks about the numbers dropping which would help clarify. The last one would help clarify what is producing these numbers. The second and fourth one are irrelevant to the graph. The third would also not be correct just because we don’t have enough information. I hope that helps!

Central Business Districts of older cities are typically where?

Answers

Central Business Districts (CBDs) of older cities are typically located in the historical and commercial heart of the city. The exact location can vary depending on the city and its history, but CBDs are often found in the downtown areas or the original cores of the cities.

These areas were usually the sites of the city's earliest settlements and have grown and developed over time to become the primary centers of commerce, finance, and government.

In many cases, CBDs are characterized by a concentration of high-rise buildings, office complexes, retail stores, financial institutions, government buildings, and cultural landmarks.

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Both rivers and glaciers can shape landscapes through the process of erosion and __________.

Answers

Both rivers and glaciers can shape landscapes through the process of erosion and deposition. they can both deposit this sediment and rocks elsewhere, forming new landforms. Conclusion: In conclusion, both rivers and glaciers play a significant role in shaping landscapes through the process of erosion and deposition.

Erosion is the process by which rocks and soil are worn away and transported to different locations, while deposition is the process by which those materials are eventually dropped off and accumulate in new areas. Rivers erode the landscape by wearing away the banks and beds, and glaciers erode by scraping and plucking rock and soil. The eroded materials are then carried by the rivers and glaciers and later deposited, creating new landforms and shaping the landscape. the key processes by which rivers and glaciers shape landscapes are erosion and deposition. These processes work together to wear away and transport materials, eventually creating new landforms and altering the landscape.

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What type of sediment load is deposited first when a river enters the ocean? [Select] Which of the following types of sediment are NOT influenced by flow velocity? ✓ [Select] Dissolved Load Suspended Load Bed Load

Answers

When a river enters the ocean, the first type of sediment load deposited is suspended load.

Suspended load is the type of sediment that consists of fine particles, such as silt and clay, that are carried along by the river's flow and remain suspended in the water column. As the river's flow slows down upon entering the ocean, these fine particles settle out and are deposited as suspended load.

The type of sediment load that is NOT influenced by flow velocity is the dissolved load. Dissolved load consists of minerals and other soluble materials that are dissolved in the water. These materials are not influenced by flow velocity because they are already in a dissolved state and do not need to be carried along by the river's flow.

Only the bed load is influenced by flow velocity as it consists of larger particles, such as sand and gravel, that are transported by rolling, sliding, and bouncing along the river's bed. Therefore, the correct answers are: Suspended Load Dissolved Load

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What percentage of the day would you expect to have sunlight at the equator in January? In June?​

Answers

Answer:

85% of the day

For 11, and 12. Please please please I’m begging you please

For 11, and 12. Please please please Im begging you please

Answers

Answer: I think for 12 the second one ssia has more elders

Explanation: I one is wrong since if there where a ton of kids wouldnt they eventually get married and have children? Number 3 is wrong since if there are married ppl they would have children. The last is wrong also since Asia did not say ppl arent allowed to have children.

Answer:

11) Systems where goods and services are bought and sold

12) I think the last one sorry if it's not correct

many large countries have uneven population distributions. brazil attempted to balance out their population distribution by:

Answers

Brazil attempted to balance out their population distribution through various measures, including the implementation of regional development programs, incentives for migration to less populated areas.

Brazil is known for its significant population concentration in urban areas, particularly in the southeast and south regions, while the northern and central-western regions have lower population densities. To address this imbalance, the Brazilian government implemented regional development programs aimed at promoting economic growth and improving living conditions in underpopulated areas. These programs include tax incentives, investment in infrastructure, and the establishment of industrial and agricultural projects in less developed regions.

Additionally, the government encouraged internal migration by providing financial support and incentives for individuals and families to relocate to less populated areas. Efforts were made to provide basic services, such as healthcare and education, in these regions to attract people and promote a more even distribution of the population.

However, achieving a fully balanced population distribution is a complex and ongoing process that requires sustained efforts and long-term planning. Economic factors, cultural preferences, and historical patterns of settlement also influence population distribution, making it challenging to completely eliminate regional disparities in population density. Nonetheless, Brazil's initiatives demonstrate a proactive approach to addressing population imbalances and fostering more equitable development across the country.

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The grasslands region of Argentina, known for agricultural production, is called?

Answers

Answer:

The correct is pampas.

Explanation:

Pampas is covering a vast area in Argentina, more than million square km, which is more than most of the countries have territories. Pampas are also covering a small part of territory in Brazil and Uruguay. It has a rich wild life, but also a large population, including the city of Buenos Aires.

Answer: the answer is C pampas just took test :)

Explanation:

3. Cyrus and the Persian army___.


O retreated from going to lydia
O defeated King Croesus of Lydia and conquered the capital city
O conquered the Babylonian


I need help

3. Cyrus and the Persian army___.O retreated from going to lydiaO defeated King Croesus of Lydia and

Answers

Cyrus and the Persian army defeated King Croesus of Lydia and conquered the capital city. The correct option is B.

Between the fall of Ecbatana (550 BCE) and Babylon (539 BCE), Cyrus eventually conquered Lydia. Although Cyrus is credited with leading a campaign west of the Tigris in 547 BCE, most academics today concur that this campaign had a different objective.

Since Croesus was the ruler of Lydia, an area in western Asia Minor, and was so affluent, the phrase "as rich as Croesus" is said to have originated from him. He is well known for his wealth, but he is also infamous for misinterpreting the Oracle of Delphi's revelation, which ultimately led to his demise.

Thus, the ideal selection is option B.

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