Electrons in atoms are best described as
O electromagnetons.
O waves.
O photons.
O protons.
O tiny planets.

Answer:

were settled by Norse and Scandinavian peoples

Explanation:

Answer:

B- were settled by Norse and Scandinavian peoples

Explanation:

The statement "TRUE. Undocumented workers frequently are part of an economy's informal sector" is true.

The term "informal sector" refers to a part of an economy that is not regulated by the government or any other authority. Workers in the informal sector do not pay taxes or receive any benefits, and their work may not be officially recognized or protected. In many countries, undocumented workers often work in the informal sector because they are not authorized to work legally.

This means that they do not have access to formal job opportunities, and so they are forced to work in jobs that are not officially recognized. As a result, they are more likely to be exploited and to receive low wages.

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Answer:

The lenght of one leg is 22 units

Explanation:

Given

\(h = 22\sqrt 2\) --- hypotenuse

Required

The length of one side (l)

In a 45-45-90 triangle, the two sides are equal; i.e.

\(x^2 + y^2 = h^2\)

Where:

\(x = y\) --- the legs of the triangle

So, we have:

\(x^2 + x^2 = (22\sqrt{2})^2\)

\(2x^2 = (22\sqrt{2})^2\)

This gives:

\(2x^2 = 968\)

Divide both sides by 2

\(x^2 = 484\)

Take square roots of both sides

\(x = \sqrt{484}\)

\(x=22\)

Answer:

The great plains is the name of a high plateau of grassland

Answer:

Correct answer is A) a shared culture .

Explanation:

A is the correct answer as most of the people in Latin America are sharing the same cultural background as most of them were colonies of Spain and Brazil, a Portuguese colony. There is also a strong influence of Catholic church.

B is not correct answer, as they are using different currencies. For example peso is in Peru and real in Brazil.

C is not correct as they don't have unified trade corridor, as it also applies for D because boundaries are not connecting but dividing these countries.

Tsunamis are commonly generated by sudden displacement movement of the seafloor during an earthquake.

Giant waves known as tsunamis are brought on by earthquakes or underwater volcanic eruptions. The height of tsunami waves does not rise as they approach the ocean's depths. However, as the waves move inland, the ocean's depth declines, causing them to rise to ever-higher heights.

Rather than the distance from the wave's source, the speed of tsunami waves is determined by the depth of the ocean. Over deep waters, tsunami waves move as quickly as jets, only slowing down when they encounter shallow waters.

A tsunami is a set of extraordinarily long waves brought on by a significant and abrupt movement of the ocean, typically brought on by an earthquake at or near the ocean's bottom.

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As gravity and distance play a significant effect, the atmosphere of outer space is not suitable for viewing the planet from the sun.

We can't see the earth clearly because of the glare or brightness from the sun, which would obscure our vision of it when we look at it from the angle where the sun and moon appear to be revolving around the earth in a closed orbit.

Moon phases are influenced by the sun and the earth. Half of the moon is always illuminated by the sun. However, where the moon is in its orbit around Earth affects how much moonlight is visible.

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Answer: decagon

Explanation: a ten-sided polygon is called a decagon

Answer:

I think it is the Kali Gandaki Gorge and it's located in Himalayas in Nepal.

Answer:

The Great Plains are the flat landscape east of the Rocky Mountains.

Explanation:

The Great Plains are one of the major physical features of the United States, but also of all of North America. They lie east of the Rocky Mountains and west of the Appalachian Mountains. As the name suggests, it is an area dominated by plains, occupying enormous territory.

The Great Plains are relatively flat, having a roughly north-south direction. While they are mostly flat, there are differences in elevation, with the southern part being lower than the northern part. Naturally, the Great Plains were covered by grasses, varying from short to mixed and high grasses, depending on the amount of rainfall. Nowadays, little is left of the natural biomes, and the Great Plains are one of the largest agricultural landscapes in the world, and it is one of the most productive agricultural areas in the world.

The term used to describe a rapid change in a river's normal flow path coupled with the simultaneous creation of a new river channel is "avulsion".

This geological process occurs when a river breaks through its natural levees or banks, and suddenly changes course, abandoning its former channel and creating a new one. Avulsions can be triggered by a variety of factors, including changes in river flow, sediment deposition, and tectonic activity. They are often associated with significant floods, and can have major ecological and socioeconomic impacts, including altering landscapes, disrupting riverine ecosystems, and affecting human settlements and infrastructure.

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Answer:

Gravity should also decrease.

Explanation:

Force of gravity depends on mass and the constant g.

The following are the features in the sedimentary or volcanic rock that would be looked for to tell overturned limb:

1. Sedimentary rock

In sedimentary rocks, the upper surface is usually a layer of rock that has been eroded and exposed. This is commonly referred to as the "upper bed." The lower bed is located beneath the upper bed and is typically more resistant to erosion. The degree of weathering of the two beds can be used to determine whether or not a rock formation has been overturned.

2. Volcanic rock

In volcanic rocks, one can look for fractures and other structural features that may indicate that the rock has been overturned. Another method used to determine whether or not a volcanic rock has been overturned is to look for the presence of vesicles.

Vesicles are gas-filled cavities that are formed during volcanic eruptions. They can be used to determine the orientation of the rock formation.

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The ocean is a crucial economic, social, and cultural lifeline for Pacific Islanders. The twenty-one island nations and territories in the area have an ocean-based economy centred on maritime trade and shipping.

The most significant existential threat to the Pacific region's way of life is climate change, which will make other problems presently plaguing the area worse. While scientists agree that climate change will have negative effects on the ocean, little research has been done on how these changes would affect the livelihoods, security, culture, and well-being of Pacific Islanders. For Pacific Islanders to better prepare for and adapt to an uncertain future and for decision-makers to grasp what the responses entail for demographic and migration trends, additional evidence on this is important.

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Answer:

Economics is the practical and theoretical science of the production and distribution of wealth. It is based around the system of the production, buying and selling of goods and services.

Economics ranges from the very small to the very large. The study of individual decisions is called microeconomics. The study of the economy as a whole is called macroeconomics. A microeconomist might focus on families' medical debt, whereas a macroeconomist might focus on sovereign debt.

Answer:

Mississippi

Explanation:

according to the statistics.

Answer:

17 Ohio

19 Indiana

21 Illinois

24 Missouri

26 Michigan

29 Iowa - Des Moines

30 Wisconsin

32 Minnesota

34 Kansas

37 Nebraska

39 North Dakota

40 South Dakota

Answer:

Minerals Are Natural. You must find minerals in nature; substances concocted in laboratories don't qualify.  

Minerals Are Inorganic.

Minerals Are Solids.  

Definite Chemical Composition.  

Crystalline Structure.

Explanation:

Answer:

False

Explanation:

It only deflects warm air currents(to the east).

The effect of the end of Permian extinction was a huge outpouring lava.

The Permian extinction, also known as the Permian-Triassic extinction or the end-Permian extinction, was a sequence of extinction pulses that contributed to the most severe mass extinction event in the history of our planet. The Permian extinction was marked by the extinction of around 90 percent of the species on Earth, which comprised over 95 percent of the marine species and 70 percent of the terrestrial species. In total, this event wiped out approximately 90 percent of all life on Earth. In addition to this, over than half of all of the taxonomic families that existed during that time vanished. When compared to the other four great extinction events that occurred across geologic time, this one was by far the most catastrophic.

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If North America (Laurentia) was covered by shallow epicontinental seas during the Paleozoic era, it is likely that the continent was situated near the equator on the globe.

This is because epicontinental seas tend to form in low-lying areas, typically closer to the equator, where there is a high rate of sediment accumulation.

During the Paleozoic era, the earth was experiencing a period of warm climate known as the greenhouse effect, which further supports the idea that Laurentia was situated closer to the equator.

The location of the continent during this time is important in understanding the geologic history of North America and the evolution of life on the continent.

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Answer:

The watershed simply restricts the movement of water toward one side, because the water can not move up but only down or on a flat area.

Explanation:

The watersheds represent physical boundaries that are separating the flow of water to rivers, seas, areas, or to put it simply, they direct the movement of water in different directions. The watersheds are marked by landforms that are at a higher elevation than their surroundings, and the separation of the movement of water occurs at the ridges.

Basically, the water moves downward on each side of the ridge. This means that the water on one side of the ridge belongs to one watershed as its waters go in one direction and area, while the water on the other side of the ridge belongs to another watershed because its waters move in another direction and area.

Answer:

Indonesia's capital has just been relocated from Jakarta to a site within the jungle of Kalimantan on Borneo island after parliament approved the bill. It will strengthen supply chains and place Indonesia "in a more strategic position in world trade routes, investment flows, and technological innovation."

Explanation:

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Answer:

Explanation:

The biggest reason is environmental - Jakarta is over-crowded and heavily polluted. By building in a new capital with proper planning, it will have the infrastructure to support the large population. There will be less crowding and living conditions of the poor will improve. Mass transit projects such as train will also reduce pollution. The legal issues will be settled by the President and the lawmakers as they both support the move.

Technological advancements reduce costs of transportation and communication across nations and thereby facilitate global sourcing of raw materials and other inputs. 

Answer:

Technological advancements reduce costs of transportation and communication across nations and thereby facilitate global sourcing of raw materials and other inputs. Patented technology encourages globalization as the firm owning the patent can exploit foreign markets without much competition.

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a. An increase in the concentrations of sulfate aerosols would have a cooling effect on the Earth's surface temperature.

b. An increase in the concentrations of soot aerosols would have a warming effect on the Earth's surface temperature.

c. An increase in the concentrations of desert dust aerosols would have a complex effect on the Earth's surface temperature, depending on various factors such as aerosol properties, altitude, and location.

a. An increase in the concentrations of sulfate aerosols would have a cooling effect on the Earth's surface temperature.

Sulfate aerosols scatter solar radiation but do not absorb or scatter terrestrial (longwave) radiation. When solar radiation reaches the Earth's atmosphere, some of it is reflected back into space by sulfate aerosols, reducing the amount of incoming solar radiation that reaches the Earth's surface. This scattering effect effectively blocks a portion of the sunlight from reaching the surface, leading to a decrease in surface heating and hence a decrease in surface temperature.

Increasing the concentrations of sulfate aerosols would lead to a decrease in the average temperature of the Earth's surface. This effect has been observed in regions with high levels of sulfate aerosol pollution, such as industrial areas with significant sulfur dioxide emissions. However, it's important to note that the cooling effect of sulfate aerosols is not desirable from a climate perspective, as they are typically associated with air pollution and can have adverse effects on human health.

b. An increase in the concentrations of soot aerosols would have a warming effect on the Earth's surface temperature.

Soot aerosols, also known as black carbon, absorb both solar and terrestrial radiation but do not scatter it. When these aerosols are present in the atmosphere, they absorb a significant amount of solar radiation that would otherwise reach the Earth's surface. This absorption of sunlight by soot aerosols leads to a heating effect on the atmosphere and, consequently, an increase in surface temperature.

The warming effect of soot aerosols is particularly pronounced when they are deposited on snow or ice surfaces. Due to their dark color, soot particles reduce the surface albedo (reflectivity), causing more sunlight to be absorbed by the snow or ice. This leads to accelerated melting and further amplifies the warming effect.

Regarding the altitude of the soot layer, its impact on surface temperature depends on whether the layer is located above or below the main cloud layer. When soot is present below the clouds, it can absorb incoming solar radiation directly and contribute to surface heating.

Increasing the concentrations of soot aerosols would result in a warming effect on the Earth's surface temperature. The presence of soot particles in the atmosphere absorbs solar radiation, leading to increased heating of the surface. Additionally, when deposited on snow or ice surfaces, soot further exacerbates the warming effect by reducing surface albedo and accelerating melting.

c. An increase in the concentrations of desert dust aerosols would have a complex effect on the Earth's surface temperature, depending on various factors such as aerosol properties, altitude, and location.

Desert dust aerosols scatter solar radiation but absorb terrestrial (longwave) radiation. When solar radiation interacts with desert dust particles in the atmosphere, a portion of the sunlight is scattered in different directions, reducing the amount of direct solar radiation reaching the surface. This scattering effect can have a cooling influence on the surface temperature, similar to sulfate aerosols.

However, unlike sulfate aerosols, desert dust aerosols also absorb terrestrial radiation emitted by the Earth's surface. This absorption leads to the trapping of heat in the lower atmosphere, resulting in a warming effect on the surface temperature.

The net effect of desert dust aerosols on surface temperature depends on several factors. The scattering of solar radiation tends to dominate during daytime, leading to a cooling effect. However, the absorption of terrestrial radiation becomes more significant during nighttime, contributing to a warming effect.

The effect of increasing desert dust aerosol concentrations on the Earth's surface temperature is complex and depends on various factors. While the scattering of solar radiation by dust aerosols can lead to a cooling effect, their absorption of terrestrial radiation contributes to surface warming. The net effect will vary depending on the concentration, size, and composition of the dust particles, as well as the time of day and location.

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A landslide is defined as the movement of a mass of rock, debris, or earth down a slope. Landslides are a type of "mass wasting," which denotes any down-slope movement of soil and rock under the direct influence of gravity. The potential signs of landslides are the disordered ground surface, water seeping from tow of slopes.

Some of the potential signs to identify landslides are mentioned below-

1. Cracks filling in the ground or downslope development of rock, soil or vegetation

2. Hints of breaking wood, thumping rocks, ground "moaning" or other uncommon sounds, particularly in the event that the sounds are expanding.

3. Unexpected changes in creek water levels or water wells that out of nowhere dried up, particularly during or following huge rainstorms.

4. Drooping or shown utility lines, inclining utility poles, twisted fences or shifting of trees on the slope

5. Staying windows or entryways, new or potentially developing breaks in walls, roofs or establishments

6. Broken or releasing utilities, like water, septic or sewer lines

7. A slope that has expanded spring action or recently soaked ground, particularly assuming it was beforehand dry.

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Answer:

Global warming is the long-term heating of Earth's climate system observed since the pre-industrial period (between 1850 and 1900)

Explanation:

this is happening due to human activities, primarily fossil fuel burning, which increases heat-trapping greenhouse gas levels in Earth's atmosphere.