Match the economic term in column 1 with the definition in column 2.
Command
economy
Traditional
economy
Free-market
system
Mixed economy
?
?
?
?
Economic decisions made
by the free choices of
producers and consumers
Government tells
producers how and what
to produce
Hunting and gathering,
growing food crops, and
herding animals
Combines the principles of
free choice and
government intervention

The properties of the source magma that lead to the formation of a shield volcano are low viscosity and mafic composition. The correct option is a) low viscosity and mafic composition.

Shield volcanoes form when magma with low viscosity, which means it can flow easily, rises to the Earth's surface. This type of magma typically has a mafic composition, meaning it contains a high percentage of iron and magnesium and a lower percentage of silica.

The low viscosity of mafic magma allows it to spread out over a larger area, creating the broad, gently sloping shape characteristic of shield volcanoes. The mafic composition also results in less gas trapped in the magma, leading to less explosive eruptions compared to volcanoes with more viscous and felsic magma. These eruptions are characterized by effusive lava flows that contribute to the volcano's growth.

In summary, the formation of a shield volcano is primarily influenced by the low viscosity and mafic composition of the source magma, which allows for easy flow and less explosive eruptions, ultimately creating the volcano's characteristic shape.

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The properties of the source magma that lead to the formation of a shield volcano are (A) low viscosity and mafic composition.

This type of magma has a low silica content and a high proportion of iron and magnesium, which results in a less viscous, more fluid magma. This allows the lava to flow easily and spread out over a large area, creating the gradual sloping shape of a shield volcano. In addition to low viscosity and mafic composition, the formation of shield volcanoes is also influenced by other factors, such as the rate of eruption, the volume of magma, and the nature of the underlying tectonic plate. Shield volcanoes are typically found at divergent plate boundaries, where magma rises up from the mantle to fill the gap created by separating plates. They are also commonly found on hotspots, where mantle plumes generate large volumes of magma that rise up to the Earth's surface.

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Answer:

B. How will the map be displayed?

The crustal profile below shows two areas where the sedimentary rock layers have changed. The sedimentary bedrock of both regions was originally formed as horizontal layer.

Earth's tectonic plates can collide, slide over each other, or separate, deforming rock layers. This can cause folding, faulting, or tilting of originally horizontal sedimentary layers. The weight of overlying sediments and crustal movements can compress sedimentary layers, causing deformation and tilting.

Volcanic eruptions can deposit ash and lava flows on top of sediment layers, changing their composition and structure. The heat and pressure associated with volcanic activity can also cause metamorphism that transforms sedimentary rocks into metamorphic rocks.

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The correct question is :

the cross sections of crust below represent two regions of sedimentary rock layers that have been altered. the sedimentary bedrock in both regions originally formed as ____ .

Answer:

The top soil particles are finest and porous so that it allows more water to retain in it. The top soil is darker in colour due to the presence of humus which makes it fertile and best for plant growth.

The statement Jen's commute to work requires that she take the blue subway line is: a. True

The statement  means that Jen must take the blue subway line in order to get to her destination. The redline is only used for transferring to another line.

So,

Therefore the statement is true.

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Answer:

Because it is at least 3 locations that should be used to get an accurate location.

Explanation:

It would be difficult to get the location of the epicenter of an earthquake from just 2 locations because generally speaking when trying to locate the epicenter it is always advice able to use at least 3 locations to guarantee accuracy.

The humanist scholarship encouraged oceanic exploration as due to the large-scale printing of books, people started gaining knowledge and setting out on oceanic expeditions in order to find new trade routes and satisfy their spirit of adventure.

The factors which motivated the Portuguese, particularly Prince Henry the Navigator, to explore west Africa were to extract and export gold and other valuables from which Portugal could benefit. The other reason was that Prince Henry was fascinated about west Africa as the Portuguese had little knowledge about it.

With the development of the printing press, books were available more easily and were even cheaper. This help in the widespread of new ideas and thoughts in society. People built sturdier ships with this knowledge and set out to explore new oceanic routes to procure spices and other goods at cheaper prices from different parts of the world.

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Two large plates moving away from the mid-atlantic ridge are the South American Plate and the African Plate. Hence, Option C is correct,

The term plates are used to denote the layers that are present on the earth's crust. Basically, plates are the younger parts of the landmass on which the islands of the continents are located.

On trust, there are various tectonic plates Some of them are African plates, Antarctic plate, Australian plate Pacific plate, among many others.

The plates move away from the Mid-Atlantic Ridge where they are because of the South American and African plates.

Therefore, Option C is correct.

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The complete question has been attached in text form:

Two large plates moving away from the mid-atlantic ridge are the __________ and the _____________.

A)Australian Plate / Nazca Plate

B)Atlantic Plate / Antarctic Plate.

C) South American Plate / African Plate

The northern hemisphere experiences summer during the months of June, July, and August because it is tilted toward the sun and receives the most direct sunlight.

The tilt of Earth's axis relative to the sun when it is summer in the Northern Hemisphere is at the Tropic of Cancer.

Earth is a planet present in the solar system having the existence of life. This is the only planet on which life is possible due to living conditions that ensure the availability of water which is important for survival.

Earth's axis tilts toward the Sun around June 21 in North America. The Northern Hemisphere experiences the maximum daylight and is at its closest angle to Earth during this time of year.

Northern Hemisphere summer begins as the North Pole begins to tilt toward the Sun. Winter also occurs in the Northern Hemisphere when the South Pole tilts toward the Sun. These also cause changes in the seasons of the area.

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Answer:

The more people who live on Earth, the warmer the Earth will be. Since there is a higher population, more food needs to be produced,more clean water needs to be sourced and shipped out, and more trees need to be cut down for lumber to build homes.  This means that soil will be damaged from over-harvesting and there will be less clean water. There also will be more cars and factors that emit gas and carbon into the air, which causes the Earth to warm up, melting the ice caps, decreasing the amount of clean water there is on Earth, and filling the oceans with viruses and diseases. So for the time being, the more people there are on Earth, the harder the lives for everyone else will be. Limiting and making sure that the population stays at a steady rate will decrease the negative effects of climate change.

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A carbonaceous meteorite leading model for the extinction of the dinosaurs might also have triggered a worldwide cooling occasion as suspended dirt blocked the sun. without the solar's strength, many plant life would have died. without flowers to feed on, many creatures could additionally have died

A strike by a ten-km asteroid might have triggered lots of dust and particles to be blown into the ecosystem, blocking off the solar for decades. The extinction nature of this catastrophic event is still open to scientific debate. evidence shows an asteroid impact becomes the principal offender. Volcanic eruptions that induced huge-scale climate trade may additionally have been concerned, collectively with greater slow modifications to Earth's climate that took place over millions of years.

One of the maximum extinction for the death of the dinosaurs is the Alvarez speculation, named after the daddy-and-son duo Luis and Walter Alvarez. New research shows the awesome dying become caused by international warming that left ocean animals unable to breathe. the largest extinction in Earth's records marked the stop of the Permian length.

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Climate change is a complex and multifaceted issue that requires careful consideration of its various impacts and implications.

What is Climate?

Climate refers to the long-term average weather conditions of a region, including temperature, precipitation, humidity, wind patterns, and other atmospheric conditions. It is typically measured over a period of several decades or more to understand the typical weather patterns and trends of a particular area.

As discussed in this essay, climate change poses significant challenges to our environment, economy, and society. The evidence of its effects, including rising temperatures, extreme weather events, melting glaciers, and changing ecosystems, is compelling and demands urgent attention.

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Owing to their localized geography or their locations on islands or peninsulas, many small political entities such as those labeled on the political map of the world can be identified as microstates.

Microstates, which are often located on islands or peninsulas, can be found on the political map of the world. These small political entities are often identified due to their localized geography, allowing them to be easily distinguished from their larger neighbors.

In fact, it is often these unique geographic locations that give these microstates their political identities. Thus, owing to their unique locales, many microstates are easily recognizable on the world's political map.

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Answer:

After its defeat in the Spanish-American War of 1898, Spain ceded its longstanding colony of the Philippines to the United States in the Treaty of Paris. The decision by U.S. policymakers to annex the Philippines was not without domestic controversy.

Explanation:

The factor that supports to the US in taking the control of the Philippines is expansionism. Hence, Option B is correct.

Other terms that can be used in place of expansionism are imperialism, colonialism, neocolonialism, and many more. It is that kind of practice that was done in ancient times so that territories can be expanded.

It is basically a kind of policy that was used and applied by emperors with the aim of expansion of their nation or territory. This policy was taken into practice all the time, whenever the ruling government of any nation wants to construct their empire on overseas land.

With the practicing expansionism or imperialism, when the US made use of it, all it wants is that no other country will take over the control of the Philippines islands.

Thus, Option B is correct.

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Answer: clearly it will grow, but I’m not sure that’s the answer you want

Explanation:

Copernicus suggested that the Sun, not the Earth, was the center of the Solar System in his work On the Revolutions of the Heavenly Bodies. A heliocentric system is a name given to such a paradigm.

Nicolaus Copernicus was a Polish astronomer and mathematician regarded as the father of present-day astronomy. He used to be the first European scientist to propose that Earth and different planets revolve around the sun, the heliocentric theory of the photo voltaic system.

The astronomical paradigm created by Nicolaus Copernicus and published in 1543 is known as Copernican heliocentrism. This theory put the Sun in a stationary location near the center of the universe, with the Earth and the other planets orbiting it at constant speeds in circular orbits modified by epicycles.

In 1543, the geocentric gadget met its first serious project with the publication of Copernicus' De revolutionibus orbium coelestium (On the Revolutions of the Heavenly Spheres), which posited that the Earth and the other planets as an alternative revolved around the Sun.

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Answer:

1. The sun is at the center of the universe.

2. Earth was the center of the universe.

3. The theory is based on the idea that an explosion did not occur; therefore, evidence of radiation would not be predicted in the theory.

4. Ancient people lacked modern instruments and tools to gather information.

5. Galaxies are moving away from each other, with galaxies farther away moving faster.

Explanation: I took the quick check I have 100%

Answer:

Yes

Explanation:

Seismometers allow us to detect and measure earthquakes by converting vibrations due to seismic waves into electrical signals, which we can then display as seismograms on a computer screen. Seismologists study earthquakes and can use this data to determine where and how big a particular earthquake is.

The troposphere is the Earth's lowest layer of atmosphere and one of the layers where changes can have a significant impact on the flora and fauna.

With minor variation owing to weather, the troposphere rises from the Earth's surface to a height of roughly 56,000 ft at the equator and 30,000 ft at the poles. The tropopause, which is a barrier above the troposphere indicated in some locations by a temperature inversion (i.e., a layer of comparatively warm air above a layer of cooler air) and in others by a zone that is isothermal with height, is where the troposphere ends.

Although there can be fluctuations, the troposphere's temperature typically drops as altitude rises because the troposphere is primarily heated by energy transfer from the surface.

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Answer:

four factors:

Explanation:

1.pressure gradient.

2.Rossby waves.

3.jet streams.

4.local weather conditions.

The answer is the land surface. This is because land heats up and cools down more quickly than water due to its lower heat capacity.

As a result, temperatures on land can vary more dramatically over the course of a day, leading to a wider daily temperature range.

On the other hand, the temperature of water changes more slowly due to its higher heat capacity, meaning that it takes longer to warm up and cool down. Therefore, the ocean has a more stable temperature range than the land surface.

The daily temperature range refers to the difference between the maximum and minimum temperature in a given day. The land surface experiences a wider daily temperature range than the ocean due to several factors.

One of the primary factors is the difference in heat capacity between land and water. Heat capacity refers to the amount of heat energy required to raise the temperature of a substance.

Water has a higher heat capacity than land, which means that it takes more heat energy to raise the temperature of water compared to land. This also means that water takes longer to cool down compared to land.

As a result, the land heats up and cools down more quickly than water. This is because the land is less able to retain heat energy, so it quickly loses or gains heat when exposed to changing temperatures.

On the other hand, water has a greater ability to absorb and retain heat energy, which makes it slower to heat up or cool down.

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Answer:

choropleth maps show us how much geographic area is affected. On some maps, this means that large regions where only a few people take up a lot of space on the screen. Population cartograms, on the other hand, drive more attention to populated areas.

Explanation:

The most violent type of volcanic activity is associated with composite cones. The right answer is c.

Composite cones are built through repeated eruptions that alternately release lava flows and explosive eruptions. The explosive eruptions occur when gas-rich magma gets trapped beneath the volcano, leading to a buildup of pressure. Eventually, the pressure is released in a violent eruption that can eject large quantities of ash, rock fragments, and volcanic gases into the atmosphere.

These explosive eruptions can produce pyroclastic flows, which are fast-moving, hot avalanches of volcanic debris, gas, and ash. Pyroclastic flows can travel down the slopes of the volcano at high speeds, reaching temperatures of hundreds of degrees Celsius. They pose a significant threat to nearby communities and can cause widespread destruction.

The correct answer is option c.

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The question seems incomplete. The complete question is:

The most violent type of volcanic activity is associated with

a. cinder cones.

b. sills.

c. composite cones.

d. shield volcanoes.

Answer:

Preamble

Explanation:

I believe so..

Option(D), Chinatown is an example of a formal region. A formal region is an area with a common characteristic that is clearly defined by a boundary.

Chinatown is an example of a formal region. A formal region is an area with a common characteristic that is clearly defined by a boundary. Chinatown is an area in a city that is inhabited predominantly by Chinese immigrants and their descendants. This area is clearly defined by its boundaries, which can be physical or social. For example, in New York City, the boundaries of Chinatown are defined by Canal Street to the north, Worth Street to the south, Bowery to the east, and Broadway to the west. This area is characterized by Chinese language, culture, and customs, making it a formal region. Formal regions are important in geography because they help us understand the spatial distribution of different phenomena. They also help us identify areas that may have common economic, cultural, or environmental characteristics. Formal regions can be studied using various methods, such as mapping, surveying, and statistical analysis. Understanding formal regions can help us plan and manage resources, and make informed decisions about the use and development of land.

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Answer:

where are the statements ;-;

Explanation: