In an effort to understand the diffusion of language, the Sedentary Farmer Theory was given by British archaeologist Colin Renfrew in 1987.
What was the Sedentary Farmer Theory?The Proto-Indo-European dispersion started in Neolithic Anatolia, according to the Anatolian hypothesis, also known as the Anatolian theory or the sedentary farmer idea, which British archaeologist Colin Renfrew initially put out in 1987.
It is the principal rival of the Kurgan hypothesis, sometimes known as the steppe idea, which is more well-liked among academics. According to the theory, Indo-European languages started to diffuse peacefully throughout Europe from Asia Minor at approximately 7000 BC as farming technology advanced during the Neolithic period (wave of advance).
As a result, Indo-European languages would have been spoken by the majority of Neolithic Europeans, and later migrations would have replaced these languages with other Indo-European languages.
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A place such as central pennsylvania, home of penn state’s university park campus, is fairly typical of the world in terms of rainfall. What happens to the rain that falls on central pennsylvania each year?.
Rain that falls on central Pennsylvania each year most of it is evaporated.
Water is essential to life, and life is very skilled at using it. When trees have leaves, they absorb nearly all of the rain that falls during that time. Tree roots also penetrate deep into the earth and absorb part of the water from rain and snowmelt during the colder months.
Although the bulk of water still reaches the plants, a considerable percentage of it (perhaps 30% of the total) does sink into the earth and flow to streams. The amount of water that does flow across the surface is increasing as we plough the field, even if most of the land is not paved and little water flows across natural surfaces to streams.
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Most of the western United States, except the Pacific states, saw population growth during the mid-2000s. What is the best explanation for the lack of growth in the Pacific states?
A.
The Pacific states are a less attractive region to live in.
B.
The Pacific states have a higher cost of living than the states further inland.
C.
Many people disagree with the politics and beliefs of people living in these states.
D.
More people were moving to New England and the Northeast
The best explanation for the lack of growth in the Pacific states was that its have a higher cost of living than the states further inland.
Where is the Pacific states?Geographically, the Pacific Coast means the western North America which possesses a two unifying geologic and geographic properties which includes the Pacific Ocean - constitutes a natural western border and the coastal mountain - ranges that form the eastern border of the region.
As widely accepted, the Pacific Coast is defined as comprising the U.S. states of California, Oregon, Washington, and Alaska and the Canadian province of British Columbia, Hawaii etc. Therefore, the Option B is correct.
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Which organization has created its own currency (form of money) to increase
and simplify trade among its members?
OA. The Security Council
B. The North Atlantic Treaty Organization
C. The League of Nations
OD. The European Union
Answer:
Explanation:
OD. The European Union
you have just bought your dream home along a coastline, but you notice that the beach in front of your new house is slowly disappearing. you decide to solve this by building a groin. winds blow predominantly from east to west. where do you place your groin?
You have to place your groin perpendicular to the shore to the west of your house.
What is a groin?
In coastal engineering, a groyne, often spelled groin, is a long, narrow structure placed out into the sea from a beach in order to stop beach erosion or to trap and gather sand that would otherwise float along the beach face and nearshore zone due to waves entering the beach at an angle.
The intersection of two barrel vaults at right angles results in a groyne or groined vault, often referred to as a double barrel vault or cross vault. The edge where the intersecting vaults are located is referred to as the "groin." Groin vaults can have pointed rather than rounded arches. A groin vault offers better material and labor savings than a barrel vault. The barrel vault only has to be abutted at its four corners because the thrust is concentrated along the groynes or arises (the four diagonal edges formed around the locations where the barrel vaults join).
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You have just bought your dream home along a coastline, but you notice that the beach in front of your new house is slowly disappearing. You decide to solve this by building a groin. Winds blow predominantly from east to west. Where do you place your groin?
if you have a rear tire blowout,your car may begin to
Answer: Slow down as well as pull to the left or right
Explanation:
Sri Lanka endured an extended civil war over ethnic differences. How would you try to solve such a conflict?
Certain activities occur at different plate boundaries due to movement at the boundary. Which activity would be the main result of two tectonic plates slipping past one another?.
Certain activities occur at different plate boundaries due to movement at the boundary. Earthquakes would be the main result of two tectonic plates slipping past one another.
In geography, earthquakes are termed seismic activities that result from the collision of two outermost lithospheric layers of the earth or when two blocks of earth slide past each other.
At divergent boundaries, two tectonic plates split apart or move away from each other.
As a result of their movement magma or molten lava comes out of the earth's core possessing high energy and shaking the earth with great force.
Along divergent boundaries, earthquakes are frequent, and new oceanic crust is formed when magma cools down and becomes sold.
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8 grade, help please!!!
Answer:
1. Which toy is the most fun to play with = Which toy do most toddlers select given three options, and a time period of 10 minutes.
Explanation:
You need to make it so that all of the independent variables and dependent variables are satisfied.
Although total fertility rates have been declining in many less developed countries, the total population has continued to grow. This is primarily because a high percentage of the population is...
O male
O female
O old
O receiving adequate medical care
O over 15 years old
Answer:
Over 15 years old
Explanation:
Certain activities occur at different plate boundaries due to movement at the boundary. Which activity would be the main result of two tectonic plates slipping past one another?.
Different plate boundaries experience specific activities because of movement at the barrier. The major outcome of two tectonic plates slipping past one another would be earthquakes.
When two of the earth's outermost lithospheric layers collide or when two blocks of the earth move past one another, it is referred to be a seismic activity in geography. Two tectonic plates split apart or move apart at divergent borders. As a result of their movement, high-energy magma or molten lava emerges from the earth's core and violently shakes the planet. There are a lot of earthquakes at divergent borders, and when magma cools down and gets sold, new oceanic crust is created. A transform fault boundary forms when oceanic or continental plates slide past one other in opposing directions or move in the same direction but at different speeds. While no new crust is produced, subducted, or formed, and no volcanoes are formed, the fault produces earthquakes. At a divergent plate boundary, plates rip apart, resulting in volcanic activity and shallow earthquakes;
One plate dives ("subducts") beneath the other at a convergent plate boundary, causing a range of earthquakes and a line of volcanoes on the overriding plate.
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If the wind is easterly over an ocean region in the northern hemisphere, what direction does the total water column move according to ekman transport?.
If the wind is easterly over an ocean region in the northern hemisphere, From south to north the total water column move according to Ekman transport.
The Northern Hemisphere is the half of of Earth this is north of the Equator. For other planets within the solar device, north is described as being inside the equal celestial hemisphere relative to the invariable plane of the sun system as Earth's North Pole. The Northern Hemisphere is genuinely that half of the Earth which lies to the equator's north. In assessment, Southern Hemisphere lies to the south of the planet Earth's equator. Moreover, there are a few continents have components in both the hemispheres. Europe and North the united states lie absolutely within the northern hemisphere. All locations on this planet which might be north of the equator are in the Northern Hemisphere. This consists of all of North the us and Europe together with maximum of Asia, northern South america, and northerly Africa
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Question
Why is a soil survey important for land planning?
Select the best response.
Responses
It reveals the water capacity of the soil to help determine whether to farm, raise cattle, or build housing.
It reveals the water capacity of the soil to help determine whether to farm, raise cattle, or build housing.
It reveals the weathering of the soil to help determine whether to farm, raise cattle, or build housing.
It reveals the weathering of the soil to help determine whether to farm, raise cattle, or build housing.
It reveals the chemistry and characteristics of the soil to help determine whether to farm, raise cattle, or build housing.
It reveals the chemistry and characteristics of the soil to help determine whether to farm, raise cattle, or build housing.
It reveals the ground cover of the soil to help determine whether to farm, raise cattle, or build housing.
It reveals the ground cover of the soil to help determine whether to farm, raise cattle, or build housing.
The best option is "It reveals the chemistry and characteristics of the soil to help determine whether to farm, raise cattle or build housing"
A soil survey is the study of the soil in a particular area in order to gather information about the soil type, properties, chemistry, and characteristics of the soil. It tells us of the limitations and potentials of the soil in an area and what sort of activities will be suitable for keeping in mind resource protection as well.
Soil surveys are usually conducted by soil scientists. A good soil survey provides site-specific information that can be useful for land planning. A good soil survey provides detailed knowledge about soil types, their characteristics, and distribution within a site so that we can use this data to make decisions about land planning.
Purpose of surveys:
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What is the slope of a line parallel to y = 4/5x -1
The slope of parallel line would be 4/5.
We know that,
Slope intercept formula is :
y = mx + c
where m is the slope while c is the intercept.
Suppose we have a line ( say y = 4/5x - 1 ) from the question.
Therefore its slope will be :
m = 4/5,
Now, think of a line parallel to this particular line.
Don't you find any similarity between the two?
If we draw a graph in our minds we can take into account that the line parallel to this line will have the same slope.
This is because the inclination of the parallel lines with the positive x-axis is equal.
Proof:
The angle between the two parallel lines will be zero and therefore from the slope formula:
tan θ = (m1 - m2)/1 + m1.m2
tan 0° = (m1 - m2)/1 + m1.m2
0 = m1 - m2
=>m1 = m2
Therefore, the slope of line parallel to y = 4/5x - 1 will be the same as given line i.e. 4/5.
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Question 3 of 20 Technology has helped geography expand far beyond: OA. cultural norms. O B. making maps. O C. the five themes. O D. the five subfields.
Technology has helped geography expand far beyond making maps.
The correct option is B.
Why is geography so important?We can better grasp the processes, movements, and changes of the earth thanks to geography. People who have a solid understanding of geography find it much easier to comprehend contemporary issues like climate change, water supply, natural resources, and more.
What are a few geography examples?Two areas of geography can be distinguished. Geomorphic, climatology, meteorology, glaciology, hydrology, oceanography, phylogeography, pedology, and ecology are all parts of physical geography. Economical, political, health, urban, military, artistic, or demographic geography are all examples of human geography.
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The complete question is -
Technology has helped geography expand far beyond :
A. cultural norms.
B. making maps.
C. the five themes.
D. the five subfields.
why was the one child policy introduced?
Answer:
address the growth rate of the country's population, which the government viewed as being too rapid.
considering a model earth with no continents and with no rotation but heated like the real earth. the warm air around the equator and cold air at the poles.
Considering a model of earth with no continents and with no rotation but heated like the real earth. The warm air around the equator and cold air at the poles. In such a model, the chances of possibility of survival are very low as this model doesn't support life on earth.
The rotation of the earth around its axis plays a significant role as its rotation is responsible for the occurrence of changing seasons and weather throughout the year around the globe.
Polar regions are colder than equatorial regions. If the earth stops rotating then the pattern of global winds would completely change.
The exchange of air in the atmosphere will be only in a back-and-forth motion.
Resultantly, the poles will be too cold to survive and the equator too hot to live in due to the hot and warm air around the equator. Unfortunately, this model doesn't support life on earth.
As the earth rotates, it moves warm air masses from the hot hemisphere to the cold hemisphere to maintain the temperature at a moderate level and vice versa. So, in order to maintain survival on earth, its rotation plays a crucial role.
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According to the online content article, what is the main difference between a culture and a civilization?
A.
There is no difference between the two terms.
B.
Civilization refers to a group’s way of life, while culture only looks at particular elements.
C.
Culture refers to a group’s way of life, while civilization refers to an advanced or complex group that coexists near other cultural groups.
D.
Culture refers to the different elements that make a cultural group unique, while civilization refers to the similarities found amongst all the groups when compared to each other.
Please select the best answer from the choices provided
A
B
C
D
Answer:
option
Explanation:
culture is a set of norms, regulations, customs, social behaviour and activities followed by a group of people. On the other hand, Civilisation is the stage of human social and cultural development and organised that is considered the most advanced.
Compare the effects of the great migration on the places of origin and destination. be sure to address the similarities and differences in how the regions were impacted.
Answer:
The Great Migration was one of the largest movements of people in United States history. Approximately six million Black people moved from the American South to Northern, Midwestern, and Western states roughly from the 1910s until the 1970s. The driving force behind the mass movement was to escape racial violence, pursue economic and educational opportunities, and obtain freedom from the oppression of Jim Crow.
The Great Migration is often broken into two phases, coinciding with the participation and effects of the United States in both World Wars. The First Great Migration (1910-1940) had Black southerners relocate to northern and midwestern cities including: New York, Chicago, Detroit, and Pittsburgh. When the war effort ramped up in 1917, more able bodied men were sent off to Europe to fight leaving their industrial jobs vacant. The labor supply was further strained with a decline in immigration from Europe and standing bans on peoples of color from other parts of the world. All of this afforded the opportunity for the Black population to be the labor supply in non-agricultural industries.
Although the migrants found better jobs and fled the South entrenched in Jim Crow, many African Americans faced injustices and difficulties after migrating. The Red Summer of 1919 was rooted in tensions and prejudice that arose from white people having to adjust to the demographic changes in their local communities. From World War I until World War II, it is estimated that about 2 million Black people left the South for other parts of the country.
World War II brought an expansion to the nation’s defense industry and many more jobs for African Americans in other locales, again encouraging a massive migration that was active until the 1970s. During this period, more people moved North, and further west to California's major cities including Oakland, Los Angeles, and San Francisco, as well as Portland, Oregon and Seattle, Washington. Within twenty years of World War II, a further 3 million Black people migrated throughout the United States.
help me i need a good grade on this
The required equation is y = -3x +5 that parallel to y = -3x+7 passes through the point (2,-1).
The required equation for the line is y = x + 12 that perpendicular to y = -x + 4 and passes through the point (-2, 10).
What is the equation?The term "equation" refers to mathematical statements that have at least two terms with variables or integers that are equal.
The given equation of the line as:
y = -3x+7
Here the slope of the line, m = -3
The given coordinates of the line;
points on the line (2,-1)
Let the required line would be as
⇒ y - y₁ = m (x - x₁ )
Here x₁ = 2 and y₁ = -1 and m = -3
The equation of the line is obtained by substituting these values into the above equation;
⇒ y - (-1) = -3 (x - 2)
⇒ y + 1 = -3x + 6
⇒ y = -3x +5
Therefore, the required equation is y = -3x +5 that parallel to y = -3x+7 passes through the point (2,-1).
The given equation of the line as:
y = -x + 4
The slope of the given line i.e. m = -1
Let the required line would be as
⇒ y₀ - y₁ = m₀ (x₀ - x₁ )
Here x₁ = -2 and y₁ = 10 and m₀ = 1 (Since required line perpendicular)
The equation of the line is obtained by substituting these values into the above equation;
⇒ y - 10 = 1 (x - (-2))
⇒ y - 10 = x + 2
⇒ y = x + 12
Therefore, the required equation for the line is y = x + 12 that perpendicular to y = -x + 4 and passes through the point (-2, 10).
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The movement of the tectonic plates changes the number of continents on earth. this change would be seen over a. decades. b. thousands of years. c. millions of years. d. centuries.
Answer: movement of the tectonic plates changes the number of continents on Earth. This change would be seen over millions of years
Explanation:
What is an example of convergent boundary in everyday life? or an object that is kind of like convergent boundary.
Answer:
The West Coast of South America is a convergent boundary between the Nazca Plate and the South American Plate. The collision of this oceanic and continental plate was how the Andes Mountains were formed. Convergent boundaries can also form islands.
Name a fourth point in plane ZWU
The fourth point in plane ZWU is option A. T
Plane figures have only two dimensions, duration, and width. solid shapes have 3 dimensions: duration, width, and height. plane shapes are square, triangle, circle, rectangle, hexagon, and many others. plane shapes involve period and breadth.
Plane shapes are two-dimensional shapes. they have got a breadth and a width however do now not have a thickness. aircraft shapes are closed and are shaped by way of joining curved or instantly traces together. a few not-unusual examples of aircraft shapes encompass squares, rectangles, circles, triangles, and ovals.
Plane ZWU is a plane forming the body diagonal of the cuboid.
The Points joining Z, W,U and T are the same plane as plane ZWU.
Hence, point T will be the fourth point on plane ZWU.
Other options B, C and D
Point X doesn't lie on the plane ZWU.
Point Y doesn't lie on the plane ZWU.
Point S doesn't lie on the plane ZWU.
Disclaimer:- your question is incomplete, please see below for the complete question.
Name the fourth point in plane ZWU.
A. T
B. X
C. Y
D. S
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• What factors do you
think will affect
water entering the
drainage basin
Basin size, Basin shape, Elevation and slope, Rock type, Soil type, Drainage density, and Rainfall type are the factors I think will affect water entering the drainage basin.
The majority of precipitation that accumulates in a stream's drainage basin and subsequently flows through the USGS monitoring station. The amount of streamflow that passes through the monitoring station depends on a number of variables, some of which are described above. Consider that a sizable (and durable) plastic sheet has been used to cover the whole basin. If it rained an inch, all of it would land on the plastic, flow off into gulleys and little streams, and then eventually drain into the mainstream.
Following the processes of condensation and cloud formation, precipitation enters the drainage basin as the first water cycle input. In addition to being captured by trees and other plants, this precipitation may be held on the surface as snow or ice (surface storage).
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The coordinates of the endpoints of EF
are E(–16,–12) and F(–4,0). Point G is on EF
and divides it such that EG:FG is 3:1.
What are the coordinates of G?
The coordinates of G would be (-3, -7) if the coordinates of the endpoints of EF are E(–16,–12) and F(–4,0).
What is a Line Segment?A line segment is defined as a measured path between two places. Line segments can make up any polygon's sides because they have a set length.
Point G is on EF which divides it such that EG: FG is 3:1
Let the coordinates of G would be (x, y)
The coordinates of the endpoints of EF are E(–16,–12) and F(–4,0) which are given in the question.
EG = (x+16, y+12)
FG = (x+4, y -4)
EF = (12, 12)
Given that EG: FG is 3:1
So EG: EF = 3:4
Thus, (x+16)/12 = 3/4 and (y+12) = 3/4
⇒ (x+16)/12 = 3/4
⇒ (x+16) = (3×12)/4
⇒ x+16 = 9
⇒ x = -7
⇒ (y+12)/12 = 3/4
⇒ y + 12 = 9
⇒ y = -3
Therefore, the coordinates of G would be (-3, -7).
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lava is group of answer choices always produced during any volcanic activity. molten rock that cools and hardens on the earth's surface. all the same chemical composition, whether it's rhyolite or basalt. the most life-threatening volcanic product of any eruption.
The correct answer is option C: molten rock that cools and hardens on the Earth's surface.
Lava is molten rock that cools and hardens on the Earth's surface.
Lave is formed as a result of volcanic activity or volcanic eruption.
In the center of earth 'core, rocks and tectonic lithosphere melts under immense temperature and pressure forming hot molten magma which is made up of gases, molten rock and crystals.
When a volcano erupts, excessive pressure is released and molten magma comes out of it and flows down the sides of the volcano.
The chemical composition of lava indicates that it is composed of gaseous bubbles, volcanic glass and crystals.
In general, lava flows refer to extremely hot liquids but once they flow down the surface, heat dissipates in the surrounding, and they begin to cool down and ultimately transform into hard rocky surface on earth.
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Water distribution causes many issues in africa. What is the majority of fresh water in africa used for?.
Which event came first?
Select one: a. British create the Dominion of Canada. b. French is made the official language of Quebec province. c. The French and English fight four wars against each other in North America. d. Canada gains complete independence from Britain.
The event came first that came first from the series of events is "The French and English fight four wars against each other in North America" Option C
This is further explained below.
What are the events?Generally, There were four wars fought between the French and the English in North America.
The objective of the conflicts was to establish which of the two European powers—the French or the English—would be seen as the most powerful in North America. This took place beginning with the reign of King Henry and continuing until 1783.
In conclusion, The French counted the Indians among their friends throughout the struggle against the English, and the Indians fought side by side with them.
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what geological phenomenon has created the rift valleys of the east? what physical geographic features are found here?
The geological phenomenon of tectonic activities created the rift valleys.
What are tectonic activities?
Major landforms are produced as a result of the underground motions of the Earth, according to the scientific hypothesis of plate tectonics. The idea, which became firmly established in the 1960s, revolutionised earth sciences by describing a wide range of phenomena, such as mountain-building events, volcanic eruptions, and earthquakes.
The widely recognized scientific hypothesis known as plate tectonics postulates that the Earth's lithosphere is made up of many sizable tectonic plates that have been steadily moving for around 3.4 billion years.
What are rift valleys?
A geologic rift results in the formation of rift valleys, which are linear lowlands positioned between numerous peaks or mountain ranges. Rifts are created when extensional tectonics causes the lithosphere to tear apart. After that, erosional pressures may deepen the linear depression even more.
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What geological phenomenon has created the rift valleys of the east? What physical geographic features are found here?
How does the tundra contribute to a reduction of carbon dioxide on earth? how is climate change affecting the tundra’s ability to reduce carbon dioxide?
This causes organic matter to decompose faster, releasing larger amounts of carbon dioxide into the atmosphere.
Tundra soils are thawing more thoroughly and for a longer period of time in the higher layers of the surface as a result of climate change.
On Earth, the tundra is a biome that makes up around 20% of the planet's surface and is almost entirely found in the Northern Hemisphere. It is one of the largest natural CO2 sinks and a setting that aids in regulating the amount of CO2 in the atmosphere.
Because the tundra is freezing and the decomposition is very slow, most of the CO2 remains stored and doesn't enter the atmosphere while the living species in it use it for their needs. When they are no longer present, however, they remove some of it from the atmosphere.
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Describe how new crust is formed at the location labelled A in figure 1