Answers
Answer:
By crossing a land bridge between eastern Siberia and western Alaska.
Explanation:
By Bering Land Bridge
Explanation:
Related Questions
background on informal settlement
Answers
Slums, shantytowns, or informal settlements, are all terms used to describe residential areas where people live in substandard dwellings with terrible living conditions and little access to infrastructure and essential services.
A common feature of informal settlements is improvised or transient dwellings. These buildings are frequently built out of salvaged materials like cardboard, plastic, or corrugated metal sheets.
On property that is either publicly held, privately owned without adequate documentation, or on terrain that is vulnerable to dangers like floodplains, steep slopes, or polluted places, informal settlements are frequently built.
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Why is it important to understand the Earth’s physical
processes (plate tectonics) from a human point of view?
Answers
pls help me in this assingment
1.Cardio-sphymograph tracing in polygraph test is made up of upsweep and down sweep tracing. A pen, on the other hand, draws a short line before the downward tracing. What is the name of this line? What caused the pen to draw the line connecting the upward and downward tracings?
3. Explain the relationship between the subject's mental state and sweat gland activity.
Answers
A baseline is the line that connects the upward and downward tracings on a cardio-sphygmograph trace taken during a polygraph examination. This little line is drawn by the pen as a starting point before the downward tracing actually starts.
The polygraph test and physiological responseDue to the mechanical construction of the polygraph instrument, the pen creates the baseline connecting the upward and downward tracings. The diastolic phase of the heartbeat is represented by the downward trace, while the systolic phase is represented by the upward trace. The baseline is created to provide a constant point of comparison and to ensure proper interpretation of any later tracing alterations.
The polygraph test measures different physiological responses, including changes in sweat gland activity, in order to infer a person's emotional and psychological reactions during questioning. It is important to understand the relationship between a subject's mental state and sweat gland activity. Changes in the sympathetic branch of the autonomic nervous system, specifically, are frequently linked to sweat gland activity.
The sympathetic nervous system is triggered by emotional arousal or stress, which increases the activity of the sweat glands.
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The majority of the Earth’s atmosphere (mass) and highest area of pressure is found in the _________.
a.
Stratosphere
b.
Troposphere
c.
Thermosphere
d.
Mesosphere
Answers
Answer:
b. Troposphere
Explanation:
Points on the same line are known as: Colinear points Coplanar points Same line points
Answers
Answer:
coplaner point is correct
Answer:
The answer is Coplanar points.
Explanation:
These are points on the same line.
which event began the space race
a)Yuri Gagarin went to space
b)The United States established NASA
c)The United States launched Explorer 1
d)The Soviet Union launched Sputnik 1
Answers
D
Explanation:
The Soviet Union achieved an early lead in the Space Race by launching the first artificial satellite Sputnik 1 (replica shown) in 1957. The United States led during the "Moon race" by landing Neil Armstrong
Poverty in South Asia is largely caused by:
Answers
Explain the major causes for high rate of deforestation in Ethiopia? What should be done to protect, rehabilitate and achieve sustainable use of forests in Ethiopia?
Answers
Answer:
Ethiopia can't trade
with either country
Explanation:
im not sure that answer
Deforestation is the act of removal of trees and making land ready for using in another purposes.
The changing in the agricultural patterns, the usage of animals on the grass fields and the fuel in dry areas would steadily leads to reduction of trees which could be the result of deforestation.The act of planting more trees and plants on the fields initiate afforestation and reduces the cause of deforestation.Therefore, the causes and solution in relation to deforestation can be described as above.
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In the last few decades, global warming has been most strongly affecting the climate and wildlife of ________ regions.
Answers
Answer:
human regions
Explanation:
what is the impact of coriolis force and latent heat on the development of tropical cyclones
Answers
The Coriolis force and latent heat are two important factors that impact the development and behavior of tropical cyclones.
The Coriolis force is a result of the Earth's rotation and causes moving objects, including air masses, to be deflected to the right in the Northern Hemisphere and to the left in the Southern Hemisphere. This force is particularly important in the formation and movement of tropical cyclones, which require the rotation of warm, moist air around a low-pressure center. The Coriolis force helps to initiate and maintain the cyclonic rotation of the storm, as air is drawn inwards towards the low-pressure center and then spirals upwards. Without the Coriolis force, the structure and movement of tropical cyclones would be very different.
Latent heat is another important factor in the development of tropical cyclones. As warm, moist air rises and condenses in the atmosphere, it releases latent heat, which helps to fuel the storm and promote its further development. This heat release helps to maintain the low-pressure center of the storm and to enhance its vertical structure. Without the input of latent heat, tropical cyclones would have less energy available to drive their development and intensity.
Overall, both the Coriolis force and latent heat are critical factors in the formation and behavior of tropical cyclones. The combination of these forces, along with other factors such as sea surface temperature and atmospheric stability, determines the strength and track of the storm, and its potential impact on coastal regions.
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Explain the inequalities of the division of the north and the south.
Answers
The division between the North and the South refers to the historical and socio-economic disparities that existed in the United States before and during the American Civil War (1861-1865).
These inequalities encompassed various aspects such as economy, culture, politics, and social structures. Economically, the North was characterized by industrialization, commerce, and a diverse economy that included manufacturing, trade, and finance. On the other hand, the South relied heavily on agriculture, particularly cotton plantations worked by enslaved African Americans.
The Southern economy was primarily agrarian, with limited industrialization and dependence on cash crops. This economic divide led to stark differences in social structures and attitudes. The South upheld a plantation system that was based on slavery, resulting in a hierarchical society with a small class of wealthy plantation owners and a large population of enslaved people.
In contrast, the North had a more diverse population and was home to a growing middle class, with a greater emphasis on individual freedoms and wage labor. Politically, the differences between the North and the South became pronounced as issues of slavery, states' rights and economic policies came to the forefront.
The Northern states gradually shifted towards opposing slavery and supporting abolitionist movements, while the Southern states sought to protect and expand their institution of slavery. These divisions ultimately culminated in the American Civil War, as tensions reached a breaking point. The war was fought between the industrialized, anti-slavery North (Union) and the agrarian, pro-slavery South (Confederacy).
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In 30 words or fewer, explain what benefits these colonies might
provide Europe beyond those mentioned above.
Answers
Colonies provided Europe with strategic military bases, scientific and cultural knowledge, and opportunities for settlement and migration, enriching European societies and expanding their global reach.
European colonies historically offered various advantages to their mother countries. In addition to the benefits previously mentioned, such as access to resources, markets, and wealth accumulation, colonies provided Europe with several other advantages.
Firstly, colonies acted as strategic bases for military and naval operations.
They provided a foothold in different regions of the world, enabling European powers to expand their influence, protect trade routes, and project their military power globally.Secondly, colonies served as sources of scientific and cultural knowledge.
European explorers and researchers studied the flora, fauna, and indigenous societies of the colonies, contributing to advancements in fields such as botany, zoology, anthropology, and linguistics.These discoveries enriched European understanding of the world and paved the way for further scientific developments.Lastly, colonies also offered opportunities for settlement and migration.
Europeans emigrated to colonies, seeking new land, economic prospects, and escape from overcrowded conditions in Europe. This migration facilitated demographic changes, fostered cultural exchange, and contributed to the development of multicultural societies in both the colonies and Europe itself.For more questions on Colonies
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Find the volume of the prism
A. 240ft
B. 343ft
C. 251ft
D. 232ft
Answers
Answer: B
Explanation:
The area of this prism is base x height , which is 49 * something. The volume must be divisible by 49, so the answer is B
Answer:
B
Explanation:
Just multiply 7 by 7 by 7 or 7 to the 3rd power and you get 343
This shows a in the number of males as age increases.
Males
Age
A. function graph; increase
B. population pyramid; increase
C. function graph; decrease
D. population pyramid; decrease
Females
Answers
The correct answer to this question is A) function graph; increase. A function graph is a visual representation of a mathematical function, where one variable is dependent on another variable. In this case, the number of males is dependent on age.
As age increases, the number of males also increases, indicating a positive correlation between the two variables.
On the other hand, a population pyramid is a graphical representation of the age and gender distribution of a population.
It shows the percentage or proportion of the total population that falls within different age groups and gender categories. A population pyramid can be used to analyze population trends over time, and to predict future changes in the population.
Therefore, the correct answer to this question is A) function graph; increase, as it accurately describes the relationship between age and the number of males.
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how did Eloise cyclone impact the economy
Answers
Answer: Significant economic losses for farmers and the agriculture sector.
Explanation: The damage to agricultural land and crops caused by flooding and landslides resulted in significant economic losses for farmers and the agriculture sector. The disruptions to transportation and power supply also had an impact on businesses, resulting in potential loss of revenue and economic instability.
Paragraph 2: How did the tropical cyclone impact the following" ● Environment ● Economy • People/Communities
Answers
The tropical cyclone had a significant impact on the environment, economy, and people/communities in the affected regions. The strong winds and heavy rainfall led to massive destruction of natural habitats and wildlife.
The storm surge and flooding caused extensive damage to coastal ecosystems, including coral reefs and wetlands. The polluted water runoff from flooded cities and farms had long-lasting effects on the environment.
The economy of the affected areas suffered a major setback due to the cyclone. The destruction of infrastructure, buildings, and crops caused huge losses to businesses and industries. The damage to ports and transportation systems disrupted supply chains and led to higher prices of goods and services.
The tourism industry, a significant contributor to the economy, was also adversely affected due to the destruction of hotels, beaches, and attractions.
The tropical cyclone had a profound impact on people and communities in the affected regions. The loss of lives and injuries caused by the storm had a devastating effect on families and friends. Many people lost their homes, livelihoods, and personal belongings due to the destruction caused by the cyclone.
The displacement of people from their homes, and the lack of access to basic needs such as food, water, and medical care, caused immense suffering. The psychological impact of the cyclone on survivors and rescuers cannot be overstated.
Overall, the tropical cyclone had far-reaching consequences for the environment, economy, and people/communities in the affected regions.
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why does plate movement occur
Answers
Answer:
Plates at our planet's surface move due to the exceptional warmth in the Earth's center that causes liquid stone in the mantle layer to move. It moves in an example considered a convection cell that structures when warm material ascents, cools, and at last sink down. As the chilled material sinks off, it is warmed and rises once more.
Explanation:
I hope this helps u! :D
Match the definition in column 1 to the term in column 2.
Average number
of children
women have in a
lifetime
?
Death rate
Subtract total
number of
deaths and
emigrants from
total number of
births and
immigrants per
1,000 people
?
Fertility rate
Answers
Answer:
average number of children women have is fertility rate.
number of births-number of deaths = death rate.
Average number of children women have in a lifetime? -> Fertility rate
Subtract total number of deaths and emigrants from total number of births and immigrants per 1,000 people? -> Population growth rate
Death rate -> The number of deaths per 1,000 individuals in a population per year.
What is population growth rate ?Population growth rate: The population growth rate is a measure of how much a population changes in size over time. It is calculated by subtracting the total number of deaths and emigrants from the total number of births and immigrants, and then dividing the result by the total population, and multiplying by 100 to express the result as a percentage.
A positive population growth rate indicates that the population is growing, while a negative growth rate indicates that the population is shrinking.
Death rate: The death rate is a measure of the number of deaths that occur in a population over a specific period of time, usually expressed as the number of deaths per 1,000 individuals in a population per year.
The death rate is an important demographic indicator that can help to understand population health, life expectancy, and other trends in a population. It is often used in combination with other demographic indicators, such as the birth rate and fertility rate, to analyze trends in population growth and age structure.
Fertility rate: Fertility rate refers to the average number of children that a woman has during her reproductive years (usually considered to be ages 15 to 49) in a given population.
The fertility rate is calculated by dividing the total number of live births in a year by the total number of women of reproductive age in that year, and multiplying the result by 1,000.
The fertility rate is an important demographic indicator that can help to understand population growth, age structure, and other trends in a population.
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Based on what you learned about what happens to matter that falls into a neutron star or black hole, select all of the correct statements from the following list.
-Soft gamma-ray repeaters are thought to come from magnetars
-Although not completely understood, jets seemed to be produced by "twisting" magnetic fields.
-A magnetar is a pulsar with a much stronger than usual magnetic field
-Both neutron stars and black holes produce jets of radiation
Answers
Soft gamma-ray repeaters are thought to come from magnetars. This statement is correct.
Although not completely understood, jets seemed to be produced by "twisting" magnetic fields. This statement is also correct. A magnetar is a pulsar with a much stronger than usual magnetic field. This statement is also correct. However, the statement "Both neutron stars and black holes produce jets of radiation" is not entirely accurate. While jets of radiation are produced by some neutron stars, they are not produced by all neutron stars or by black holes. The production of jets depends on various factors such as the properties of the matter falling into the neutron star or black hole, the strength and orientation of the magnetic field, and other environmental factors. So, this statement is incorrect.
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Match the following
1)Prime meridian- hottest region
2)equator-green wich
3)torrid zone-poles
4)axis_great circle
Answers
Answer:
Prime meridian - Greenwich
Equator - Great circle
Torrid Zone - Hottest region
Axis - Poles
Explanation:
The Prime Meridian is a line, constructed by humans, which is cutting the world into the Western and Eastern Hemisphere. It passes through Greenwich, UK, which is why it is often referred to just as Greenwich. It is used as a zero zone or central zone for time, with every east given a -, while every zone west is given a +.
The Equator is a human-constructed line that cuts Earth into two equal parts, Northern and Southern Hemisphere. It is the line from which latitude is measured, north and south of it, and it is also the line where Earth is the widest.
Torrid Zone is a climatic generalized zone. It is occupying the tropics, thus including tropical rainforests, dry forests, savannas, steppes, and deserts. This zone can be found on five continents, North America, South America, Africa, Asia, and Australia.
The axis is an imaginary line that runs through the poles. It is a line around which Earth rotates. It is tilted by 23.4 degrees (scientifically referred to as obliquity), which has a great influence on Earth's climate.
When I increase the energy for the air temperature the land temperature goes down, why? And it also does it when I do it to the opposite one.
Answers
Which country or countries allow their citizens to vote for the president?
i. the United Kingdom
ii. Germany
iii. Russia
A. i. only
B. ii. only
C. iii. only
D. ii. and iii.
Please select the best answer from the choices provided
O A
B.
ОООО
С
Answers
Answer:
c
Explanation:
Answer:
Argentina and Australia
Ancient astronomers often had difficulty explaining _____________, the occasional westward motion of the planets.
Answers
Retrograde motion, the sporadic westward travel of the planets, was a phenomenon that early astronomers frequently had trouble explaining.
By the time of Ptolemy, Greek astronomers had suggested that the planets, the moon, and the sun, which were wandering stars with circular orbits, should also have additional circles to explain their motion. Epicycles are these circles atop other circles. "Retrograde motion" is the term for this sporadic westward migration.
One of the biggest problems facing early astronomers was how to explain the five planets' irregular movements. Ancient philosophers and astronomers took it for granted that the sun, moon, and planets moved in a consistent circular motion, and that Earth was at the center of the cosmos. They noticed no parallax in the placements, which led them to conclude that the Earth was not moving.
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which of the following best describes a benefit of increasing the number of offshore wind farms rather than onshore wind farms?
Answers
Answer:
One benefit of increasing the number of offshore wind farms rather than onshore wind farms is that offshore wind tends to be more consistent and stronger. The wind is stronger and more consistent over the ocean than it is over land, so offshore wind farms can typically generate more electricity than onshore wind farms. This is because wind speeds are generally higher and more consistent over the ocean than they are over land, so offshore wind turbines can operate at higher capacity factors, which results in more energy generation per turbine.
Based on your answer, do you think this is a star that we might be able to send a space probe to? Why, or why not?
Answers
Yes I think is a star that we might be able to send a space probe to because the closest star to our solar system is Proxima Centauri, located about 4.24 light-years away. While it is the closest star, the distance is still immense.
To put it into perspective, if we were to travel at the fastest speed achieved by a human-made spacecraft (Voyager 1), it would take over 73,000 years to reach Proxima Centauri. Therefore, with our current technology, reaching even the nearest star within a human lifespan is not feasible.
However, it's important to note that space exploration and technology are constantly advancing. In the future, it's possible that new propulsion methods or revolutionary technologies could emerge, enabling us to contemplate interstellar missions. But as of now, sending a space probe to a distant star remains beyond our practical capabilities.
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The following question may be like this:
Do you think is a star that we might be able to send a space probe to? Why, or why not? explain
Describe how resources used to generate electricity
have changed over time
Answers
Answer:
A Dynamic Energy Mix
The types of energy used in the United States have changed over time. The change has been driven by advances in technology, energy resource discoveries, energy prices, social pressures and other factors. The only constant is that the amount of energy used has increased steadily over time.
Explanation:
• Describe some of the research opportunities that exist for scientists on the
ISS. Briefly discuss why these opportunities are important and specific to
the ISS.
Answers
Answer:
Here. Not the best and I'm late, but this is what I typed up yesterday.
Explanation:
Some of the tests include biology, where, in microgravity, a body’s tissue cells deteriorate and grow at a different rate than they do in, say, Earth’s gravity, and technology. For example, say we went to the moon after experimenting with different ideas for travel in low gravity environments. We could create rocket thrusters on boots that can make travel on the moon much faster than by vehicle.
In 1802, when it seemed likely to many scholars that there was life on Mars, the German mathematician Karl Friedrich Gauss proposed that we signal the Martian inhabitants by drawing huge geometric patterns in the snows of Siberia. His plan was never carried out. If his plan had been carried out, which of the following would have been least reasonable regarding the pattern?
a. The patterns should resemble natural formations.
b. They should indicate that they were created by an advanced civilization.
c. The patterns should consist of straight lines and right angles.
d. The patterns should indicate a knowledge of geometry.
Answers
Answer:
d. The patterns should indicate a knowledge of geometry.
Explanation:
The German mathematician Karl Friedrich Gauss proposing that we signal the Martian inhabitants by drawing huge geometric patterns in the snows of Siberia and it not being done definitely means that the least reasonable information regarding the pattern will definitely be the patterns indicating a pattern of geometry. This is is because the plan was never carried out.
HURRY PLEASE! Based on the data, what is most likely the largest cause of global temperatures rising more in this century than in previous centuries? A. erupting volcanoes O B. burning fossil fuels O c. melting polar ice caps D. increasing sunspot activity
Answers
Answer:
The answer is B
Explanation:
The other choices are what happens after global warming were that is a cause for global warming.
What 2 resources are important in Brazil
Answers
Answer:
Brazil is rich in a variety of natural resources and is the world's leading producer of tin, iron ore and phosphate. It has large deposits of diamonds, manganese, chromium, copper, bauxite and many other minerals. However, the country has no significant oil reserves.
Explanation:
Answer:
tin, iron ore and phosphate.
Explanation:
t has large deposits of diamonds, manganese, chromium, copper, bauxite and many other minerals. However, the country has no significant oil reserves.
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