The hot magma layer within the uppermost layer of the mantle where convection currents occur is called the asthenosphere.
Asthenosphere is a layer of weak and partially molten rock that lies just below the lithosphere. The convection currents that occur within the asthenosphere are responsible for the movement of the Earth's tectonic plates. As the molten rock rises and cools, it becomes denser and sinks back down towards the core, creating a continuous cycle of movement. This movement is what drives the motion of the tectonic plates and the associated geological phenomena such as earthquakes, volcanoes, and mountain building.
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A long, winding road that has its route shaped by its environment, like a nearby lake or mountain?
Long winding roads usually found in hilly terrains are often shaped by the environment that they exist in. The presence of lakes at the foot of the hills leads to erosion of the walls resulting in narrow and steep paths.
These terrains are also prone to natural disasters such as landslides which lead to a blockade of roads or at times the entire road gets swept away. Thus, the need for carving out a new path from the walls emerges. Over time, the erosion along with man-made and natural disasters starts taking a toll on these too. The presence of rivers or lakes at the base of the roads only accelerates the process.
Thus, the winding roads change their course time and again with the changing environment and this process continues for a long time to come.
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why was the northwest ordinance important and what conditions did it set for territories?
The Northwest Ordinance was important as it established a process for admitting new states to the Union and set conditions for territories to become states. These conditions included requirements for a republican form of government and the prohibition of slavery.
The Northwest Ordinance was passed by the Continental Congress in 1787 and established a framework for the governance and admission of new states to the Union.
The Ordinance created a process for dividing territories into smaller units, called townships, and required territories to establish a republican form of government before they could apply for statehood.
Additionally, the Ordinance prohibited slavery in the Northwest Territory, which included modern-day Ohio, Indiana, Illinois, Michigan, Wisconsin, and part of Minnesota. This prohibition was significant as it limited the spread of slavery into new territories and was an important precursor to the later abolitionist movement.
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the transit method allows us in principle to find planets around __________.
Answer: Only a small fraction of stars that have planets.
Explanation:
What is the transit method?
The transit method works by observing a preselected study of stars for any periodical reduction in observed brightness. If this reduction is observed in any of the selected stars it is possible that the star's observable brightness is being reduced by a planet passing in front of it.
Therefore, the answer is only a small fraction of stars that have planets.
Hope this helps!
Part B
The variable K in the logistic growth formula (orange) represents the carrying capacity of an ecosystem. Use the sliders in the simulation to determine how the carrying capacity affects the population over time.
The carrying capacity has a significant impact on the population over time. As the carrying capacity increases, the population grows at a faster rate until it reaches the new limit. However, if the population exceeds the carrying capacity, it will experience a decline due to the limited resources. On the other hand, if the carrying capacity decreases, the growth rate slows down, and the population may even decline. Thus, understanding the carrying capacity is crucial in managing and preserving the ecosystem's health and resources.
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The executive Power shall be vested in a President of the United States of America.
Compare the two constitutional excerpts. Highlight details that help you find the similarities.
How are these two statements similar? Check all that apply.
Both address executive power.
Both address judicial power.
Both grant all power to the president.
Both give supreme power to the governor.
Both mention branches of government.
Both identify the head of the executive branch.
Answer:
Farther inland, the climate is influenced by cold or hot air from the land. This air may be dry, because it comes from over land. An inland climate is usually more extreme. Winters may be very cold, and summers may be very hot. Precipitation can be low. This is a continental climate.
The Influence of the Ocean
judicial power is the power “of a court to decide and pronounce a judgment and carry it into effect between persons and parties who bring a case before it for decision.” 139 it is “the right to determine actual controversies arising between diverse litigants, duly instituted in courts of proper jurisdiction.”
what six countries share borders with the landlocked nation of chad?
The countries are Libya to the north, Sudan to the east, the Central African Republic to the south, Cameroon and Nigeria to the southwest, and Niger to the west.
Six countries share borders with the landlocked nation of Chad. These countries are all located in the Sahel region of Africa, and Chad's borders with them are largely defined by natural features such as rivers and mountains. These borders have been a source of tension and conflict in the past, as Chad has faced incursions and attacks from rebel groups based in neighboring countries. However, in recent years there have been efforts to improve regional cooperation and resolve these issues through diplomatic means.
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the problem of stars twinkling due to atmospheric turbulence
Stars appear to twinkle in the night sky due to atmospheric turbulence, which is caused by the air in the Earth's atmosphere refracting the light from the stars.
Here are some additional points about the problem of stars twinkling due to atmospheric turbulence:
This phenomenon is also known as scintillation and is more noticeable for stars that are closer to the horizon because their light must pass through more of the Earth's atmosphere.Astronomers use adaptive optics to correct for the distortion caused by atmospheric turbulence. This technology involves analyzing the light from a reference star and using a deformable mirror to adjust the telescope's optics in real time.The twinkling of stars can have practical implications for ground-based astronomy, as it can limit the sharpness of images and affect measurements of a star's brightness and position. To mitigate these effects, astronomers often build observatories in high-altitude locations with less atmospheric turbulence or use space-based telescopes that are not affected by the Earth's atmosphere.This bending of the light causes the star's light to travel in slightly different directions, resulting in the twinkling effect.
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In an ecosystem, matter is constantly being recycled. In contrast, ______, such as that from the sun, is never recycled.
In an ecosystem, matter is constantly being recycled. In contrast, energy, such as that from sun, is never recycled.
Instead, it flows through the ecosystem in a unidirectional manner. The sun's energy is captured by primary producers (plants) through photosynthesis, converting it into chemical energy. This energy is then transferred to consumers (herbivores, carnivores, and decomposers) as they feed on plants and other organisms. As energy moves through the trophic levels, a portion is lost as heat due to respiration and other metabolic processes. This energy loss prevents it from being recycled, and therefore, the ecosystem relies on a continuous input of solar energy to maintain its functioning. The cycles ensure that nutrients and elements necessary for life are not lost but rather continually reused. Therefore, while matter is constantly being reused in an ecosystem, energy in the form of sunlight is not recycled in the same way.
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explain to a conoeist (someone who rows a small boat )it is not recommended to follow the inner banks of the river in this course of the river
It is not recommended for a canoeist to follow the river's inner banks on this path since the water flow and current may be quicker and stronger near the inner banks.
Why is this the case ?A tiny vessel, such as a canoe, may capsize or become stranded as a result of the fast-moving water. Furthermore, hidden obstructions or hazards along the inner banks may harm the boat and its occupants.
To avoid these hazards, keep towards the river's middle, where the water flow and current are usually more stable and predictable. This will make kayaking safer and more enjoyable, while also lowering the risk of accidents or mishaps.
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what is the relationship between climate change and regularity of droughts
Answer:
Climate change could significantly affect the regularity of droughts in many regions around the world. As global temperatures continue to rise due to increased greenhouse gas emissions, many areas might experience more frequent and severe droughts.
Warmer temperatures can cause more rapid evaporation of water from soil and plants, leading to drier conditions and more frequent droughts. In addition, changes in atmospheric circulation patterns can cause irregular precipitation, with longer periods of dryness punctuated by more intense rainfall events.
Climate change can also affect the timing and intensity of snowpack melt. This can impact water availability in regions that rely on snowmelt for water resources. Changes in ocean temperature and circulation patterns can also influence the occurrence of droughts, particularly in coastal areas.
Explanation:
The South Pacific: France's remaining territories in the Pacific consist of French Polynesia, New Caledonia, uninhabited Clipperton Island and which other overseas collectivity of 11,500 people living on two main islands?
Answer:
territorial collectivity of Wallis and Futuna
papua new guinea is an example of long-distance trade routes developing:______.
Papua New Guinea is an example of long-distance trade routes developing- in the context of the prehistoric Lapita culture.
It is an example of long-distance trade routes developing through the exchange of goods such as shells, obsidian, and pottery between different regions and islands throughout the Pacific Ocean.
The Lapita culture was known for its extensive trade networks across the Pacific Ocean, which facilitated the exchange of goods, ideas, and people throughout the region.
This played a significant role in the early history of Papua New Guinea and contributed to its diverse cultural heritage.
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the owner has a large parcel of land surveyed into lots and streets and files a subdivision plat. by which method can each lot be legally described?
The owner has a large parcel of land surveyed into lots and streets and files a subdivision plat. Each lot can be legally described as Lot and block method.
Lot and block surveys are regularly done in heavily populated urban and suburban areas. The recorded map survey system and the recorded plat survey system are related terms. A technique for highlighting and identifying the location of a piece of land.
A large area of land that has already been described by another type of survey system, such as a metes and bounds description or the Public Land Survey System, is typically the starting point for the lot and block system. On a lot and block survey, the large parcel of land is then divided into smaller lots.
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which biome in north america is most closely associated with tropical and humid climates?
The biome in North America that is most closely associated with tropical and humid climates is the tropical rainforest biome.
These biomes are characterized by high temperatures, abundant rainfall, and diverse plant and animal life. Tropical rainforests are found in parts of Central America, including southern Mexico, Belize, and Costa Rica, as well as in the Amazon region of South America.
They are also found in the Caribbean islands, such as Puerto Rico and Jamaica. These biomes are important for their biodiversity and their role in regulating the earth's climate.
However, they are under threat due to deforestation, climate change, and other human activities. Protecting and preserving these important biomes is critical for maintaining the health of the planet and the species that depend on them.
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The news media often report an earthquake's magnitude on the richter scale. Which items are characteristics of a richter earthquake magnitude?
Answer:
The Richter Scale is a measurement of the magnitude of an earthquake. The following are characteristics of a Richter Earthquake Magnitude:
It is a logarithmic scale: The Richter Scale is a logarithmic scale, meaning that the energy released by an earthquake increases exponentially with each whole number increase in magnitude. For example, an earthquake with a magnitude of 6.0 is 10 times more powerful than an earthquake with a magnitude of 5.0.
It measures the amplitude of seismic waves: The Richter Scale measures the amplitude of seismic waves, which are the vibrations that travel through the Earth's crust during an earthquake. The amplitude is determined by measuring the maximum height of the waves recorded by a seismograph.
It has no upper limit: The Richter Scale has no upper limit, meaning that theoretically, there is no limit to the magnitude of an earthquake that could be recorded. However, in practice, the largest earthquake ever recorded had a magnitude of 9.5.
It is widely used: The Richter Scale is one of the most widely used measures of earthquake magnitude, and it is often reported by the news media after an earthquake.
It is not the only scale: While the Richter Scale is a widely recognized measure of earthquake magnitude, there are other scales that are also used, such as the moment magnitude scale and the Mercalli intensity scale. These scales measure different aspects of an earthquake, such as the total energy released or the level of damage caused
Explanation:
The Richter scale is a logarithmic scale used to measure the magnitude of an earthquake.
The scale ranges from 0 to 10 and each whole number increase represents a tenfold increase in the earthquake's amplitude. Some characteristics of a Richter earthquake magnitude include the amount of energy released, the size of the fault rupture, and the depth of the earthquake's epicenter.
Earthquakes with a magnitude of 3.0 or lower are generally not felt, while those with a magnitude of 7.0 or higher can cause widespread damage and loss of life. The Richter scale is often used by the media to quickly and easily communicate the severity of an earthquake to the public.
However, it is important to note that the scale does not necessarily indicate the extent of damage caused by an earthquake, as factors such as distance from the epicenter and soil conditions can also play a significant role.
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How does a waning gibbous appear
from Earth?
Answer:
The waning gibbous moon occurs because of the motion of the moon in its orbit around the Earth. As the moon moves away from the full moon phase and towards the last quarter, it decreases in brightness. This happens because the sunlit side of the moon starts facing away from the Earth, making it appear to be shrinking.
In an ecosystem, matter is constantly being recycled. In contrast, ______, such as that from the sun, is never recycled.
In an ecosystem, matter is continuously recycled through biogeochemical cycles, such as the carbon, nitrogen, and water cycles.
These cycles involve the transfer of elements between living organisms and the non-living environment, maintaining a balanced flow of essential nutrients. In contrast, energy, such as that from the sun, is never recycled. Solar energy is the primary source of energy in an ecosystem, which is captured by producers (plants) through the process of photosynthesis. This energy then flows through the ecosystem via food chains and food webs as consumers (herbivores, carnivores, and omnivores) obtain their energy from eating other organisms. Energy is lost at each trophic level as it is converted to heat, meaning that it cannot be reused by the ecosystem. This one-way flow of energy necessitates a continuous input of solar energy to sustain life on Earth.
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the hot magma layer at the outermost layer of the mantle where convection currents occur is called __
The hot magma layer at the outermost layer of the mantle where convection currents occur is called the asthenosphere.
The asthenosphere is a part of the mechanical layer of Earth that refers to the layer of the Earth's interior that is capable of deformation or movement. The mechanical layer of Earth consists of the lithosphere and the asthenosphere. These two layers interact with each other to influence plate tectonics and the movement of Earth's crust.
The asthenosphere is located in the upper part of the mantle, just below the lithosphere, and is made up of partially molten rock that is hot enough to flow slowly over long periods of time. The layer of magma refers to the molten rock that is found within the asthenosphere, which is constantly moving and interacting with the solid rock around it. The layer is about 130 to 160 kilometers thick.
The asthenosphere layer is rich in the cilium, aluminum, and magnesium which is known as magma. The asthenosphere flows due to the high temperature and pressure.
Therefore, the asthenosphere is the outermost layer of the earth's mantle.
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if you were asked to create two analog maps, one for the southwestern united states and another for north africa, it would be appropriate to use the same datum. is this statement true or false?
The assertion is accurate. In order to produce accurate and trustworthy results, the analog maps of the southwestern United States and North Africa should use the same datum.
This will guarantee that the maps have a consistent reference system for identifying the location of geographic features on the Earth's surface.. In order to produce accurate and trustworthy results, the analog maps of the southwestern United States and North Africa should use the same datum. This will guarantee that the maps have a consistent reference system for identifying the location of geographic features on the Earth's surface.
Analog maps of the southwestern United States and North Africa would have a consistent reference system for determining the location of geographic objects on the Earth's surface if the same datum were used for both regions.
A datum is a reference framework that specifies a typical coordinate system for precise data comparison and map alignment. Without a reliable datum, maps might not line up properly and feature coordinates might be off, which can result in mistakes in analysis and interpretation. The locations and coordinates of features on the two maps would be consistent if they were created using the same datum, making it possible to compare and analyze the data with accuracy.
To guarantee precise and trustworthy findings, it is crucial to utilize the same datum for both analog maps.
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the hot magma layer at the outermost layer of the mantle where convection currents occur is called __
The hot magma layer at the outermost layer of the mantle where convection currents occur is called the asthenosphere.
The asthenosphere is a layer of the Earth's mantle located beneath the lithosphere, and it is composed of partially molten rock.
This region is characterized by its high temperatures and pressures, which allow it to flow and deform easily over long periods of time.
The movement of the asthenosphere is driven by convection currents, where heated material rises and cooler material sinks, creating a circular motion.
This movement is responsible for the shifting and movement of tectonic plates, which can result in earthquakes, volcanic eruptions, and the formation of mountain ranges.
The asthenosphere plays a critical role in the Earth's geology and is studied extensively by geologists and seismologists to better understand the processes that shape our planet.
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ACTIVITY
Helping the Endangered Giant Panda
The Giant Panda is an endangered species that lives in the mountain range of central China. While almost every large zoo in the world has a Panda, there are very few that exist in the wild. Below are a set of questions to help you determine why the Giant Panda is endangered and what must be done to increase the population.
Question 1) What is the natural habitat of Giant Pandas?
Question 2) What do Giant Pandas eat?
Question 3) What are three reasons that make Pandas an endangered species?
Question 4) What can be done to increase the Panda population?
Giant pandas live in Central China. They feed mainly on bamboo but also eat fish, The threat of extinction occurs due to hunting, deforestation, and low reproduction rate. To preserve the species, it is necessary to preserve its natural habitat.
Why is it important to stop the extinction of giant pandas?Because they are important for the environmental balance.Why species should not be extinct.Giant pandas are animals greatly admired around the world, but due to their low reproduction rate, sensitivity to disease, hunting, and the strong deforestation of their habitat, they have suffered serious threats of extinction.
This cannot happen and for this reason, environmental control policies are necessary to guarantee their survival.
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horizontal wind speed increases with altitude above earth's surface because: question 20 options: a. only the lowest layer of air rotates with the earth. b. air temperature normally decreases with altitude. c. friction with the surface slows the air near the ground. d. air parcels expand and become less dense as they rise above the surface.
Answer:
c
Explanation:
The reason horizontal wind speed increases with altitude above Earth's surface is because friction with the surface slows the air near the ground. So, option C is correct.
As you move further from the Earth's surface, there is less friction with the ground and other surface features such as trees, buildings, and mountains. This reduced friction allows the wind to flow more freely and reach higher speeds. In contrast, closer to the ground, the wind encounters more resistance, which slows it down. To recap, horizontal wind speed increases with altitude above Earth's surface due to reduced friction with the surface at higher altitudes. This allows the air to flow more freely and achieve higher wind speeds as it moves away from the ground and encounters fewer obstructions.
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at subduction zones, rocks undergo metamorphism under conditions that are low pressure, low temperature. question 2 options: true false
The given statement "at subduction zones, rocks undergo metamorphism under conditions that are low pressure, low temperature." is false as metamorphism occurs in intense pressure.
Increases in temperature, pressure, and chemically active fluids during the metamorphism process cause preexisting rocks to take on new shapes. Sedimentary, igneous, and other metamorphic rocks may all be affected by metamorphism.
Because of the intense pressure and heat produced by the movement and collision of tectonic plates, rocks at subduction zones undergo metamorphism there in high-pressure, high-temperature environments. The formation of metamorphic rocks is the result of this process, which is also known as regional metamorphism.
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what direction would gyres circulate in the northern hemisphere if earth rotated towards the west rather than towards the east?
If the Earth rotated towards the west rather than towards the east, the direction in which gyres would circulate in the northern hemisphere would be reversed.
Currently, due to the Coriolis effect, ocean currents in the northern hemisphere move clockwise in a gyre, while in the southern hemisphere they move counterclockwise.
If the rotation of the Earth were to be reversed, the Coriolis effect would also reverse, causing the gyres in the northern hemisphere to move counterclockwise and those in the southern hemisphere to move clockwise. This is because the Coriolis effect is dependent on the direction of the Earth's rotation.
Gyres are large systems of rotating ocean currents, and their direction is determined by the Coriolis effect, which is a result of Earth's rotation. In the actual scenario where Earth rotates towards the east, gyres circulate clockwise in the Northern Hemisphere.
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Commercial agricultural, financial investments?
Commercial agriculture and financial investments might be different but can be linked by the investment into agricultural based commodities.
How are both industries related ?Commercial agriculture necessitates the cultivation of crops and livestock at a significant scale for their sale in the marketplace. Conversely, financial investments are the strategic allocation of resources to different investment vehicles -- including but not limited to stocks, bonds, and commodities— with the expressed aim of generating a financial return on that investment.
Additionally, investors also have the option to invest in agricultural goods such as corn, wheat, and soybeans via futures contracts and various other financial instruments. Such an investment can contribute to stabilizing agricultural markets while simultaneously facilitating reliable sources of income for farmers.
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What is a hot, moist biome where it rains all year long?
a. tundra
b. coastal wetland
c. tropical rainforest
d. desert
A hot, moist biome where it rains all year long is a tropical rainforest. Therefore the correct option is option C.
A hot, moist biome where it rains all year long is a tropical rainforest. Tropical rainforests are located near the equator, where the climate is warm and wet throughout the year.
They are characterized by high temperatures, high humidity, and abundant rainfall, typically receiving more than 100 inches (254 cm) of rain per year.
The hot and humid conditions in tropical rainforests support a high level of biodiversity, with a wide variety of plant and animal species living in these ecosystems. Therefore the correct option is option C.
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this pressure zone is associated with abundant precipitation and warm temperatures.
The pressure zone that is associated with abundant precipitation and warm temperatures is called the tropical zone.
This zone is located near the equator and experiences high levels of solar radiation, leading to warm temperatures and abundant moisture in the atmosphere.
As a result, many areas within the tropical zone experience frequent rainfall and lush vegetation. The pressure zone associated with abundant precipitation and warm temperatures is known as the Intertropical Convergence Zone (ITCZ). This region experiences consistent low pressure, leading to the rising of warm, moist air, resulting in frequent rainfall and consistently warm temperatures.
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A wood sample consisting of a portion of the tree stem. For example, if you cuta slice of wood of the top of a stump.____
The wood sample consisting of a portion of the tree stem is commonly referred to as a "wood round" or a "tree cookie". The term "wood round" comes from the circular shape of the slice of wood that is taken from the tree trunk.
When a tree is cut down, it is common to take a slice of wood from the top of the stump to examine the growth rings and determine the age of the tree. These wood rounds can also be used for various crafts and DIY projects. In addition, they can be used in scientific research to study the anatomy and physiology of the tree.
A tree cookie or cross-section is a circular slice of wood taken from the trunk or stump of a tree. It is often used for educational purposes or for scientific analysis, as it can provide information about the tree's age, growth patterns, and environmental conditions during its lifetime. By examining the annual growth rings, one can learn about the tree's history and better understand its overall health.
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according to the reading renault-nissan alliance needs stronger ties , what ensured the introduction of double voting right for the long-time shareholders in renault?
According to the reading, the introduction of double voting rights for long-time shareholders in Renault was ensured by a French law that allows companies to grant double voting rights to shareholders who have held their shares for at least two years.
This law was passed in 2014 with the aim of encouraging long-term investment and stability in French companies. The Renault-Nissan alliance has faced challenges in recent years, including the arrest of former chairman Carlos Ghosn and disagreements over the alliance's future direction. Strengthening ties between the two companies is seen as crucial for their future success, and the introduction of double voting rights for long-term shareholders in Renault may help to secure this goal. Overall, the alliance will need for navigation various challenges and continue to adapt to changing market conditions in order to maintain its position as a leading player in the global automotive industry.
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what mountain range contributes to the development of monsoons in india?
The mountain range that contributes to the development of monsoons in India is the Himalayan mountain range.
The Himalayas play a crucial role in the formation of monsoons by acting as a barrier to the cold air masses from the north, and also trapping the warm and moist air from the Indian Ocean.
As warm moist air is forced to rise over the mountains, it cools and condenses, leading to heavy rainfall and the onset of the monsoon season. Additionally, the presence of the Himalayas helps to create a low-pressure system over the Indian subcontinent, further aiding in the formation of the monsoon winds.
This results in the formation of a low-pressure system, leading to the development of monsoons in the Indian subcontinent.
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