How do the eruptions that created the Columbia Plateau differ from the eruptions that create large composite volcanoes?

Answers

Answer 1

The eruptions that created the Columbia Plateau differ from the eruptions that create large composite volcanoes in several ways: Eruption Style, Magma Composition and Volcano Shape.

There are various ways in which the eruptions that formed the Columbia Plateau are different from those that formed the huge composite volcanoes:

Eruption Style: Lava flows slowly and steadily out of the volcano in effusive eruptions, which are what gave rise to the Columbia Plateau. The magma that created the Columbia Plateau is basaltic in composition, which means that it has a low viscosity and is easily movable. Volcano Shape: The Columbia Plateau is a sizable, somewhat flat region that extends across a number of western US states.

For such more question on volcanoes:

https://brainly.com/question/440765

#SPJ11


Related Questions

Do you believe that citizens of tropical countries have the right to deforest the most biologically diverse communities on earth

Answers

I dont think the citizens of tropical countries have the right to deforest the most biologically diverse communities on earth

How does this impact communities?

The deliberation whether citizens of tropical countries have the right to destroy one of earth's richest biological environments is a multifaceted matter that necessitates knowledge of environmental, economic, social, and legal variables.

From an ecological standpoint, deforestation can generate dire consequences, including diminishing biodiversity, soil erosion, and alteration of global climate. Tropical forests boast a crucial role in moderating the Earth's temperatures by absorbing carbon dioxide via photosynthesis.

In terms of societal considerations, numerous indigenous populations inhabit and depend on these woods for their subsistence as well as cultural customs. Deforestation could displace these people, jeopardize their daily activities, and give rise to disagreements among societies.

From an monetary outlook, deforestation might grant temporary benefits such as timber or land for crop cultivation, but it can also breed long-term harmfulness like degraded water supremacy, amplified flooding, and lessened agricultural yield.

Read more on deforestation here:https://brainly.com/question/1478703

#SPJ1

The 1991 Mount Pinatubo eruption featured massive _____ that were produced when Typhoon Yunya passed over the volcano, dumping heavy rainfall.

Answers

The 1991 Mount Pinatubo eruption featured massive lahars that were produced when Typhoon Yunya passed over the volcano, dumping heavy rainfall.

Lahars are a type of volcanic mudflow that can occur when heavy rainfall mixes with ash and other volcanic debris on the slopes of a volcano. During the Mount Pinatubo eruption, lahars were particularly devastating as they caused extensive damage to infrastructure and agriculture in surrounding areas, and also led to loss of life. In fact, lahars were responsible for the majority of the damage and fatalities caused by the eruption, highlighting their destructive power. The lahars from the Mount Pinatubo eruption were able to travel long distances and even made it to the ocean, which caused further problems such as fish kills and coastal erosion. Overall, the combination of the eruption and typhoon created a deadly mix of natural hazards that affected the Philippines and the surrounding region for years to come.

Know more about Mount Pinatubo here:

https://brainly.com/question/30448014

#SPJ11

How many people are in the earth?

Answers

Answer:

8 Billion People

Explanation:

As of 2022, the estimated global population is approximately 7.9 billion people. This is a significant increase from just 100 years ago, when the world population was estimated to be around 1.8 billion people.

The global population has been steadily increasing over time due to a combination of factors, including advances in healthcare and medicine, improved living conditions, and changes in cultural and societal norms.

It's important to note that population estimates are not exact, as there is always some level of uncertainty and variation in the data. The UN's population estimates are based on number of assumptions and projections about future trends in fertility and migration, other factors.

To know more about population visit:

brainly.com/question/27991860

(T/F) Earthquake induced forces is an example of gravity loading on a structure.

Answers

False, earthquake-induced forces are not an example of gravity loading on a structure. They are instead considered lateral or horizontal forces, also known as seismic loading, which act on the structure during an earthquake. Gravity loading refers to the vertical forces acting on a structure due to its own weight and the weight of its contents.

Gravity loading refers to the weight of the structure and any other loads that are caused by the force of gravity, such as the weight of people or objects inside the building. Earthquake-induced forces, on the other hand, are caused by the shaking and movement of the ground during an earthquake and are classified as lateral loads. These forces can cause significant damage to a structure, particularly if it is not designed to withstand them.

Learn more about force of gravity: https://brainly.com/question/14874038

#SPJ11

Which of these is a type of seismic body wave?
A. Shear/secondary waves
B. Love waves
C. Rayleigh waves
D. Rotational waves

Answers

type of seismic body wave is Shear/secondary waves

Seismic body waves are waves of energy that propagate through the earth's interior during an earthquake. They are of two types - primary (P) waves and secondary (S) waves. P waves are longitudinal waves that travel faster than S waves, and can travel through solid, liquid, and gas. S waves, also known as shear waves, are transverse waves that travel through solid material only. They are slower than P waves and arrive after them during an earthquake.

learn more about seismic here:https://brainly.com/question/13725277

#SPJ11

What is the protolith of marble?
A. quartz sandstone
B. gypsum
C. limestone
D. granite

Answers

The protolith of marble is limestone. Marble is a metamorphic rock that forms from the recrystallization of limestone under high pressure and temperature conditions.

During the process of metamorphism, the calcite crystals in the original limestone recrystallize and grow larger, resulting in a rock with a distinctive crystalline texture. Other minerals such as mica, garnet, and graphite may also be present in marble depending on the specific conditions of metamorphism.

While all of the rock types listed (quartz sandstone, gypsum, limestone, and granite) can potentially undergo metamorphism and become marble, the most common protolith of marble is limestone. Limestone is a sedimentary rock composed mainly of calcite, and it is abundant in many parts of the world.

The process of metamorphism that transforms limestone into marble can occur when limestone is subjected to intense heat and pressure, typically during mountain-building events. The resulting marble can be used for a variety of applications, including sculpture, building materials, and decorative purposes.

Learn more about sculpture here:

https://brainly.com/question/13522451

#SPJ11

What source(s) of energy makes it possible to move matter through the rock cycle?
A. solar energy
B. the Earth's internal heat
C. gravity
D. All of the possible answers are correct.

Answers

The movement of matter through the rock cycle is possible due to several sources of energy, and all the given options are correct.

Solar energy plays a crucial role in the rock cycle. It drives the water cycle, which is an essential part of the rock cycle. Water carries minerals and other materials from one location to another, contributing to the formation of different rock types. Solar energy also causes weathering and erosion, which break down and transport rocks from one place to another. The Earth's internal heat is another significant source of energy that drives the rock cycle. It powers plate tectonics, which is the process of the Earth's crust moving and interacting with one another. This movement leads to the formation of mountains, the creation of volcanic eruptions and igneous rocks, and the recycling of old rocks back into the mantle.

Gravity also plays a vital role in the rock cycle. Gravity causes the movement of rocks and other materials downhill, leading to erosion and the formation of sedimentary rocks. It also causes tectonic plates to move and collide, leading to the formation of metamorphic rocks. In conclusion, the movement of matter through the rock cycle is possible due to several sources of energy, including solar energy, the Earth's internal heat, and gravity. These energy sources work together to drive the rock cycle and continually shape the Earth's surface over millions of years.

Learn more about sedimentary rocks here:

https://brainly.com/question/10709497

#SPJ11

Describe ONE way in which primate cities are important within their countries

Answers

Primate cities are important within their communities because they are the centers of trade, industry and economic activity. People move to the city in pursuit of work and opportunity, acting as a node for urbanization.

A primate city is the biggest city in a nation or region, and it is also the most important and prominent city in the area. Primate cities frequently act as the social, cultural, and political hub of their communities and can have a significant impact on the rest of the nation.

A primate city will typically take the lead in all other facets of a nation's society, including economy, politics, culture, and education, in addition to size and population. The majority of internal migration in a nation or region likewise has its sights set on primitive cities.

Learn more about Primate city:

https://brainly.com/question/18014194

#SPJ4

What patterns of climate change have scientists observed in the past?

Answers

Scientists observed climate change includes surface warming, changes in the atmosphere's temperature, rises in ocean heat content, rises in atmospheric moisture, sea level rise, and increasing melting of land and sea ice.

Since the late 19th century, the average surface temperature of the earth has grown by around 2 degrees Fahrenheit (1 degrees Celsius). This change is primarily attributable to rising atmospheric carbon dioxide emissions and other human activities.

The rate of glacier retreat throughout the globe, the intensity of rainfall events, variations in the timing of plant leafing out and the migration of migrant birds in the spring, and the shifting of some species' ranges are only a few of the physical and biological changes that confirm climate warming.

Learn more about climate change:

https://brainly.com/question/28779953

#SPJ4

How does DNA analysis tie human evolution to the Toba eruption that occurred 74,000 years ago?

Answers

The Toba eruption has been linked to a genetic bottleneck in human evolution about 70,000 years ago; it is hypothesized that the eruption resulted in a severe reduction in the size of the total human population due to the effects of the eruption on the global climate.

Identify outcomes of metamorphic change. Choose one or more
A.growth of new minerals
B.changes in mineral size and shape
C.creation of foliation
D.phase change of minerals

Answers

growth of new minerals, changes in mineral size and shape ,creation of foliation ,phase change of minerals. All options are correct.

All of the listed outcomes can result from metamorphic change. Metamorphism is the process by which rocks are changed by heat, pressure, and/or chemical reactions, and this process can result in a variety of changes to the rock's mineralogy, texture, and structure. One common outcome of metamorphism is the growth of new minerals. This can occur when existing minerals in the rock recrystallize or when new minerals form as a result of chemical reactions between the rock and fluids that have infiltrated it.

Another outcome of metamorphism is changes in mineral size and shape. This can occur as a result of recrystallization or reorientation of mineral grains in response to the applied stresses of metamorphism. Foliation is a type of texture that develops in some metamorphic rocks as a result of the preferred orientation of mineral grains. This can occur when a rock is subjected to directional stress, which causes the mineral grains to align and form a planar fabric or "foliation". Finally, metamorphism can also result in phase changes of minerals, meaning that the mineral undergoes a transformation from one crystal structure to another. This can occur as a result of changes in temperature, pressure, or the presence of fluids that alter the chemical environment of the rock.

Learn more about mineral here:

https://brainly.com/question/18078524

#SPJ11

The most significant global consequence of ash and aerosol in the atmosphere is
A. global cooling via atmospheric haze.
B. global warming via greenhouse gases.
C. global crop failure via ash fallout.

Answers

Global cooling via atmospheric haze is the most significant global consequence of ash and aerosol in the atmosphere. Option A is correct.

When volcanic eruptions occur, they release large amounts of ash and aerosols into the atmosphere. These particles can remain in the atmosphere for an extended period of time and can have significant global consequences. The ash and aerosols can block incoming solar radiation, causing a cooling effect on the Earth's surface. This cooling effect can be significant enough to cause a decline in global temperatures for several years following a large volcanic eruption.

The cooling effect is caused by the particles in the atmosphere reflecting and absorbing sunlight, which reduces the amount of solar radiation that reaches the Earth's surface. The result is a decrease in global temperatures and a cooling of the climate. While volcanic eruptions can cause local crop failures due to ash fallout, this is not typically a significant global consequence. Similarly, while greenhouse gases can contribute to global warming, volcanic ash and aerosols do not contribute to this effect. Instead, they have the opposite effect, causing global cooling via atmospheric haze

Learn more about atmosphere here:

https://brainly.com/question/26767532

#SPJ11

Undersea volcanic eruptions are one culprit in the formation of _______, which are the second most deadly volcanic process.

Answers

Undersea volcanic eruptions are one culprit in the formation of tsunamis, which are the second most deadly volcanic process.

When a volcano erupts under the sea, it can cause a sudden displacement of water that results in a series of powerful waves known as tsunamis. These waves can travel across the ocean at high speeds, and when they reach shore, they can cause significant damage and loss of life. In fact, some of the deadliest tsunamis in history have been triggered by undersea volcanic eruptions, including the 1883 eruption of Krakatoa in Indonesia, which generated a tsunami that killed more than 36,000 people. Scientists closely monitor undersea volcanic activity in order to predict and prepare for potential tsunamis, but predicting the exact timing and strength of these waves remains a challenge. Nevertheless, efforts are ongoing to improve our understanding of undersea volcanic activity and its potential impact on coastal communities, in order to minimize the risk of catastrophic tsunamis in the future.

Know more about tsunamis here:

https://brainly.com/question/14782736

#SPJ11

The US gov forged diplomatic initiatives aimed at dealing with continued British and Spanish presence in North America, as US settlers migrated beyond the Appalachians and sought free navigation of the Mississippi River. Provide two exs of these diplomatic initiatives

Answers

One example of a diplomatic initiative aimed at dealing with continued British and Spanish presence in North America was the Jay Treaty of 1794.

This treaty, negotiated by Chief Justice John Jay, sought to address ongoing issues between the US and Britain, such as disputes over trade and navigation rights. It also included provisions for the withdrawal of British troops from US territory, which was a key concern for many Americans at the time.

Another example of a diplomatic initiative aimed at addressing these issues was the Pinckney Treaty of 1795. This treaty, negotiated by Thomas Pinckney, was between the US and Spain and aimed to address disputes over navigation rights on the Mississippi River. It also addressed issues related to trade and boundary disputes between the two nations. Together, these two treaties helped to establish a framework for resolving disputes between the US, Britain, and Spain, and paved the way for continued westward expansion and settlement.

Two diplomatic initiatives that the U.S. government forged to deal with continued British and Spanish presence in North America while securing navigation rights for settlers were the Jay Treaty and the Pinckney's Treaty.

1. Jay Treaty (1794): This agreement between the United States and Britain aimed to resolve lingering issues after the American Revolution. It included the withdrawal of British forces from western forts and improved trade relations between the two countries.

2. Pinckney's Treaty (1795): Also known as the Treaty of San Lorenzo, this agreement between the United States and Spain focused on securing navigation rights along the Mississippi River and established the southern border between the U.S. and Spanish Florida. It allowed American settlers to freely use the Mississippi River and store goods in the port of New Orleans, facilitating westward expansion.

Visit here to learn more about North America brainly.com/question/19339803

#SPJ11

Please Answer This! HURRY! 50 points answer before it gets buried!
Human Geo Chapter 6


True or False: The distribution of ethnicities in the United States varies depending upon religion, culture, and race.


True or False: Ethnicities can be clustered in cities or in particular neighborhoods within a city.


True or False: One of the most powerful forces with regard to the location of a group is the group members’ ability to pay for the space they are occupying.


True or False: Geography of gender does not just refer to biology. Rather, it is related to the social situation of individuals.

Answers

Answer: All of these questions are true.

1. True

2. True

3. False- There are more important things such as if the place/location is safe

4. False- Gender is related to Biology

xx chromosome- female

xy- male

The earthquakes occurred in 1857, 1881, 1901, 1922, 1934, and 1966.What is the recurrence interval for the section of the San Andreas fault that runs through Parkfield?
A.109 years
B.21.8 years
C. -24 years
D. 32 years

Answers

The correct option is B. The recurrence interval for the Parkfield section of the San Andreas Fault is approximately 21.8 years.

The Parkfield section of the San Andreas Fault is known for having regular earthquakes, and several large earthquakes have occurred in this region in the past. To calculate the recurrence interval for earthquakes in this section of the fault, we can use the following formula:

Recurrence interval = (time elapsed between first and last earthquake) / (number of earthquakes - 1)

Using the dates provided, we can calculate the time elapsed between the first and last earthquakes in the sequence:

Last earthquake (1966) - First earthquake (1857) = 109 years

There are a total of 6 earthquakes listed, so we need to subtract 1 from this number to get the correct denominator for the formula. Therefore:

Recurrence interval = 109 / (6-1) = 21.8 years

However, it's important to note that this is an average value, and earthquakes may not always occur with this regularity.

Learn more about earthquakes here:

https://brainly.com/question/9415516

#SPJ11

a porphyritic igneous texture indicates that:
a. there was water in the magma
b. the rock cooled slowly and then quickly
c. the rock broke apart as it flowed
d. the rock cooled slowly
e. the ash and pumice were hot and became compacted

Answers

A porphyritic igneous texture indicates that the rock cooled slowly and then quickly.

Porphyritic texture is a common texture in igneous rocks, which are formed from the solidification of magma or lava. The texture is characterized by large, well-formed crystals (phenocrysts) surrounded by finer-grained matrix (groundmass).

The presence of two distinct grain sizes in the same rock indicates that the rock underwent two different cooling rates. The large crystals (phenocrysts) formed during slow cooling of the magma, usually deep below the Earth's surface, while the smaller crystals (groundmass) formed during the faster cooling of the magma or lava as it reached the surface or was exposed to the atmosphere.

Porphyritic textures can be found in a variety of igneous rocks, including granites, basalts, andesites, and rhyolites. The texture provides important clues about the cooling history and conditions of the magma or lava, which can be used to infer information about the geological processes that formed the rock.

Learn more about geological here:

https://brainly.com/question/5634603

#SPJ11

What did the Moscow Test Ban Treaty do?

Answers

The Moscow Test Ban Treaty, signed on August 5, 1963, was an international agreement between the United States, the Soviet Union, and the United Kingdom to ban nuclear weapons testing in the atmosphere, underwater, and in space.

This treaty was a significant achievement in the efforts to reduce the arms race and prevent the spread of nuclear weapons. The treaty was negotiated in response to concerns about the effects of nuclear weapons testing on human health and the environment. It established a system of monitoring and verification to ensure compliance with the ban on nuclear testing. The treaty also paved the way for further arms control agreements between the US and the USSR. The Moscow Test Ban Treaty was a critical step towards the goal of preventing the use of nuclear weapons and reducing the risk of nuclear war. It was an important milestone in the history of nuclear arms control and contributed to increased international cooperation and stability.

Learn more about United States here

https://brainly.com/question/25899399

#SPJ11

Rank each lava type according to the relative distance it can generally travel from a volcano vent before solidifying.
A. Mafic
B. Intermerdiate
C. Felsic

Answers

The relative distance that each type of lava can travel from a volcano vent before solidifying depends on several factors, including the viscosity (thickness), temperature, and gas content of the lava.

Here is a general ranking of each lava type based on how far it can typically travel before solidifying: A. Mafic lava has a low viscosity, which means it flows easily and can travel long distances before solidifying. Mafic lava can form extensive lava fields and can travel tens of kilometers or more from the vent before solidifying. B. Intermediate lava has a higher viscosity than mafic lava, so it does not flow as easily. As a result, it can typically travel several kilometers from the vent before solidifying. C. Felsic lava has the highest viscosity of the three types, meaning it is the thickest and least fluid. Felsic lava typically solidifies close to the vent, within a few hundred meters to a few kilometers at most. It's important to note that these are general guidelines and that the actual distance that lava can travel before solidifying can vary widely depending on specific conditions at each volcano, such as the temperature and gas content of the lava, the topography of the area, and the presence of obstacles that may impede the flow of lava.

Learn more about temperature here:

https://brainly.com/question/15267055

#SPJ11

The model above represents zones that are present in many American cities. Which of the following design concepts of urban development is likely to have the most significant impact on the reduction of urban sprawl?
A. Transformation of warehouse space in zone 2 of the model into high-income rental properties
B. Construction of a large single-family housing development in zone 4 of the model
C. Gentrification of older housing in selected neighborhoods in zone 3 of the model
D. Construction of a large shopping mall in zone 1 of the model
E. Mixed-use land development in zone 5 of the model

Answers

The correct option is E. Mixed-use land development in zone 5 of the model is likely to have the most significant impact on the reduction of urban sprawl in American cities.

The definition of urban sprawl is "the spreading of urban developments on undeveloped land near a city." Urban sprawl has been defined as the unchecked expansion of roadways, commercial space, and housing over vast land tracts in many urban regions, with little regard for urban planning. Urban sprawl is a result of a demand for more living space and other residential amenities, though it is also a result of the necessity to accommodate a growing urban population in many metropolitan areas.

This concept promotes the integration of commercial, residential, and industrial land use within a single area, reducing the need for people to travel long distances for work or leisure activities. It also encourages walkability and the use of public transportation, reducing reliance on personal vehicles and decreasing traffic congestion.

The migration to the suburbs that started in the 1950s is what gave rise to urban sprawl in the United States. To avoid traffic, noise, crime, and other issues, as well as to have homes with larger square footage and yard space, people desired to reside outside of urban centers.

To learn more about Urban Sprawl, click here:

https://brainly.com/question/20361268

#SPJ11

which of the following is not correct for walker circulation?a.there is rising air over the western pacific ocean.b.there is convection over the western equatorial pacific.c.there is cold water over the western pacific ocean.d.there is descending air over the eastern equatorial pacific.

Answers

Answer:

*option d*

Explanation:

In walker circulation, winds are seem to be blowing over the cooler areas of the eastern equatorial Pacific

One major hazard in the area surrounding Mount Rainier is the risk of future deposition of ______, which may occur in the path of previous deposits that are rapidly being developed.

Answers

One major hazard in the area surrounding Mount Rainier is the risk of future deposition of volcanic ash, which may occur in the path of previous deposits that are rapidly being developed. The volcano has a long history of explosive eruptions that have resulted in the formation of large ash deposits.

These deposits can pose a significant threat to human life, infrastructure, and the environment, as they can cause respiratory problems, damage buildings and roads, and disrupt ecosystems.The rapid development of the region surrounding Mount Rainier increases the potential for exposure to volcanic hazards. As more people move into the area, more infrastructure is built, and more land is developed, the risk of being impacted by volcanic ash increases. This is because the deposition of ash can result in disruptions to transportation, communication, and other critical infrastructure, which can have far-reaching economic and social consequences.To mitigate the risks associated with future deposition of volcanic ash, it is essential to have effective hazard management strategies in place. This includes monitoring the volcano, conducting regular risk assessments, developing emergency plans, and communicating hazards and risks to the public. By taking these steps, we can reduce the impact of future volcanic eruptions and ensure that communities in the area surrounding Mount Rainier are prepared for any potential hazards.

Learn more about future here

https://brainly.com/question/27979326

#SPJ11

an occultation occurs when select an answer and submit. for keyboard navigation, use the up/down arrow keys to select an answer. a a star passes between earth and a planet b a planet passes between earth and the sun c a planet passes between the earth and a distant star d earth passes between the sun and a planet e a star passes between earth and the sun

Answers

An occultation occurs when a celestial object passes in front of another celestial object, as observed from a particular location. The correct option for the given question is: E. A star passes between Earth and the Sun.

An occultation is an astronomical event that occurs when one celestial body is obscured by another, as seen from the observer's perspective. This can happen in different ways, depending on the positions of the objects involved.For example, a planet can pass between Earth and the Sun, causing a solar occultation or transit. Similarly, a planet can be occulted by the Moon, as seen from Earth. In some cases, a star can pass behind a planet or a moon, causing a stellar occultation. This type of event is often used by astronomers to study the properties of the objects involved, such as their size, shape, and composition.

Learn more about location here:https://brainly.com/question/11718756

#SPJ11

Are volcanoes in the Ring of Fire generally described as effusive or explosive? Provide an example

Answers

Volcanoes in the Ring of Fire are generally described as explosive because they tend to have high viscosity magma, which can trap gases and build up pressure until it explodes violently. An example of an explosive volcano in the Ring of Fire is Mount St. Helens, located in Washington State, USA.

Due to their propensity for having highly viscous lava, which has the ability to trap gases and increase pressure until it erupts violently, volcanoes in the Ring of Fire are frequently referred to as explosive.

The violent eruptions of the Ring of Fire have the potential to launch ash, volcanic bombs, and gases high into the atmosphere, seriously harming adjacent settlements.

Mount St. Helens, which lies in the United States' Washington State, is an illustration of an explosive volcano in the Ring of Fire. In 1980, it erupted ferociously, creating a huge ash cloud that rose over 80,000 feet and scattering volcanic material across the surrounding area.

Over a billion dollars worth of damage and 57 lives lost as a result of the eruption.

For such more question on Volcanoes:

https://brainly.com/question/440765

#SPJ11

Identify the list of rock types that is ordered by increasing degrees of metamorphism (i.e., from lower to higher grade).
A. shale, migmatite, schist, phyllite
B. slate, phyllite, schist, gneiss
C. schist, slate, phyllite, migmatite
D. gneiss, phyllite, schist, slate

Answers

The correct list of rock types ordered by increasing degrees of metamorphism (from lower to higher grade) is: B. slate, phyllite, schist, gneiss

This order represents the progressive transformation of rocks through metamorphism, with increasing temperature and pressure. Slate is a low-grade metamorphic rock formed from shale or mudstone. Phyllite forms at slightly higher metamorphic conditions, with more pronounced foliation and sheen from microscopic mica crystals. Schist, a medium-grade metamorphic rock, forms at even higher temperatures and pressures, characterized by larger mica and other mineral crystals. Gneiss, a high-grade metamorphic rock, forms under the highest metamorphic conditions, displaying distinct banding of light and dark minerals due to strong compression and high temperatures.

Learn more about rock here:

https://brainly.com/question/19930528

#SPJ11

what are the basic requirements for a terrestrial world to have a global magnetic field? what are the basic requirements for a terrestrial world to have a global magnetic field? a core that has a molten layer and a mantle that has convection

Answers

The basic requirements for a terrestrial world to have a global magnetic field are: A molten core, Convection in the mantle and A rotation.

A terrestrial globe must meet the following prerequisites in order to have a worldwide magnetic field:

The planet must have a metallic core that is molten and capable of producing electric currents. These electric currents' motion can create a magnetic field.Convection in the mantle: Convection, or the transfer of heat by the movement of material, is a necessary component of the planet's mantle. The magnetic field produced by the core can be maintained in part by the convection in the mantle.The planet must revolve around its axis. A stable global magnetic field can be created by the rotation by organising the magnetic field lines produced by the core.

There may not be a global magnetic field on the planet if any of these conditions are not satisfied.

For such more question on magnetic:

https://brainly.com/question/30898946

#SPJ11

DISCUSS RURAL-URBAN-MIGRATION UNDER THE FOLLOWING HEADINGS: 1.1 What is rural-urban migration? (introduction)
1.2 Causes of rural-urban migration.
1.3 Problems associated with rural-urban migration in rural areas,
1.4 Challenges in urban areas due to the process of rural-urban migration.
1.5 What should be done in rural areas (strategies) to reduce this process.
1.6 Conclusion.​

Answers

Answer:

1.1 the movement of people from rural to urban areas

1.2 employment, education, or better standard of living

1.3 when cities cannot keep up with their population growth , a rapid deterioration of the rural economy leading to chronic poverty and food insecurity

1.4 not getting what you want(food/clothes) poor education,

What are slickensides?
A)Fractures made in a rock as a result of tensional stress
B)Joints made as an igneous rock cools and contracts
C)Polished and striated surfaces made on fault blocks
D)Folded rocks along a convergent boundary

Answers

C) Slickensides are polished and striated surfaces made on fault blocks. They are formed due to the movement of rocks along a fault plane, which causes frictional forces between the two sides of the fault.

The frictional forces cause the polished and grooved surfaces of the fault block, with the direction of the grooves indicating the direction of movement along the fault. Slickensides are important in the study of faults and tectonic plates. By examining the orientation and characteristics of slickensides, geologists can determine the type and intensity of forces that caused the faulting, which can help in understanding the overall tectonic history of a region.

Learn more about frictional forces here:

https://brainly.com/question/30280752

#SPJ11

Small particles in the atmosphere including dust, salt, sulfate, or nitrate particles present surfaces for condensation to cling and are known as particulates in the atmosphere, so when the particulates become surfaces of condensation, they are called condensation __________.

Answers

Small particles in the atmosphere, such as dust, salt, sulfate, or nitrate particles, that serve as surfaces for water vapor to condense onto are known as condensation nuclei.

Small particles in the atmosphere are commonly referred to as particulate matter (PM) or aerosols. These particles can be natural or anthropogenic (man-made) and can come in various sizes and shapes, ranging from nanometers to micrometers. Some common sources of particulate matter include dust, wildfires, industrial processes, and transportation.When particulate matter provides a surface for water vapor to condense onto, it can form clouds or fog. This process is called condensation nucleation. The particulate matter, or aerosol particles, act as cloud condensation nuclei (CCN), which help to initiate the formation of cloud droplets. Without these CCN, the water vapor in the atmosphere would need to be at a much higher concentration before it could begin to condense into clouds.

Learn more about nuclei here:https://brainly.com/question/21796566

#SPJ11

A motionless mass of ice and snow is called a(n) __________.

Answers

Answer:

snowfield

Explanation:

Snowfields are formed when ice and snow accumulate above the snow line.

Other Questions
A catalyst will: Select the correct answer below:O increase the change in enthalpy of a reaction O decrease the change in enthalpy of a reaction O have no effect on the change in enthalpy of a reaction O depends on the reaction The 11 members of the Town Board must decide where to build a new post office. Their three choices are (L)ehigh Road, (E)rie Road, and (O)ntario Road. The results are displayed in the table.Votes 5 2 41st L E O2nd E O E3rd O L LDetermine the winner using the pairwise comparison method.Select one:a. No winner -- three-way tieb. Eriec. Ontariod. Lehighe. No winner -- Erie and Lehigh tie Assume that the equity method used with the Equity Investment account relating to a subsidiary has a reported balance of $6,250,000, including $619,000 of goodwill. You currently value that subsidiary at $5,625,000, and estimate that the fair value of the subsidiarys net assets is $5,375,000:1. Should you perform a test for potential impairment of goodwill?2. If so, do you conclude that goodwill is impaired?3. Prepare the required journal entry ID where you find the goodwill asset to be impaired. Microscale reactions involve reaction mixtures with volumes ________ less than 5 mL Some benefits of microscale chemistry are (select all that) a. Greater amount of product b. Fewer pieces of glassware c. Reduced chemical waste d. Faster work-ups The Ecology Group wishes to purchase a piece of equipment for various metals recycling. Machine 1 costs $123,000, has a life of 10 years, has an AOC of $5,000, and requires one operator at a cost of $24 per hour to process 17 tons per hour. Machine 2 costs $70,000, has a life of 6 years, has an AOC of $2,500, and requires two operators at a cost of $23 per hour for each operator to process 6 tons per hour. Determine the breakeven tonnage of scrap metal at i = 7% per year and select the better machine for a processing level of 1,000 tons per year. Place the steps in order for inserting an index in a document.Mark entries.IntroPlace the cursor at theinsertion point.Insert the Index, and clickOK.Use AutoMark.Select the concordancefile.Done 1. Go online and find an example of a time a country had a very poor foreign exchange rate policy. In the discussion, briefly share: -Which country and what time period -What mistakes were made -What happened as a result (You can choose ANY country from any current or historical period you want)2. Based on the comments made by the governor of the bank of Canada, what are your expectations for key economic variables over the next year? 100mg/dL or 0.10g/dL is equal to how many drinks? A gym subscription runs several promotions. Customers can choose from the following deals. Option A: 25% off an annual subscription of $308.00Option B: pay $29.00 per monthWhat is the difference between the two price options customers will pay annually? Clients should remove all metal objects, including any and all piercings, prior to a magnetic resonance imaging (MRI) scan.TrueFalse Obesity is a risk factor for the development of rheumatoid arthritis.TrueFalse Solve for the following systems using the algebraic method. 1. 3x + 4y = 12; 2x 3y = 62. x + y = 3; x y = 5 3. 3x + 2y z = 4; 2x y + 3z = 4; x + y + 2z = 4 4. x y + 5z = -4; 4x 2y + 3z = 1; 3x 2y + 6z = 6 5. x2 + y2 = 13; 2x 3y = -5 6. 5x2 + y2 = 14; 3x2 2y2 = -157. 2x2 + 5x 4y = 3; 3x2 3x + 2y2 = 2 the nursing student approaches his instructor to discuss the plan of care for his client diagnosed with peptic ulcer disease. the student asks what is the most common site for peptic ulcer formation? the instructor would state which one of the following? Which tasks can a user accomplish by using the Find and Replace feature of Word? CORRECTLY Check all that apply.changing the size of the pagechanging the case of a wordchanging the spelling of a wordchanging the margins of the pagechanging a word to another word Guidelines developed by the National Highway Traffic Safety Administration (NHTSA) for quality improvement in EMS systems include all of the following, EXCEPT:A) regulation and policy.B) financial auditing.C) communications.D) human resources training. Peptidoglycan is an important component of the cell walls of which microbes?a) Some bacteria and all archaeab) All archaea and bacteriac) All archaea and some bacteriad) All archaeae) Most bacteria Given an electrical circuit with a driving voltage of 12 Volts and a resistance of 10 Ohms, how much current does the circuit produce?A) 1.2 AmperesB) 1.5 AmperesC) 2 AmperesD) 0.2 Amperes A technical term for fat is:A) cartilageB) epithelial tissueC) tendonsD) adipose tissue What us most common cause of bullous impetigo Select all of the figures that show axis symmetry.