The removal of material at the base of a slope decreases its stability because it reduces the support for the overlying mass and increases the likelihood of a slope failure or landslide. This process, known as undercutting, weakens the slope's structural integrity and makes it more prone to collapse.
When material is removed from the base of a slope, it alters the natural balance of forces that maintain the slope's stability. The slope's weight, combined with the force of gravity, creates a downward pressure on the remaining material. If the base material is removed, there is less resistance to counteract these forces, and the slope becomes less stable. This can lead to the downward and outward movement of soil, rock, or other materials, resulting in a slope failure or landslide.
Additionally, the removal of material at the base of a slope can change the drainage patterns, leading to an increase in the amount of water infiltrating the slope. Increased water content within the slope can reduce the shear strength of the materials, making the slope more susceptible to failure.
In summary, the removal of material at the base of a slope decreases its stability by reducing support for the overlying mass, increasing the likelihood of a slope failure or landslide, and potentially altering drainage patterns, which can further weaken the slope's structure.
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On a Mercator projection map, areas far from the equator appear much larger than they actually are.
O True
O False
Answer: True
Explanation: The futher from the equator the shape of land gets biger go to thetrue of site and you could test it ur self
What kind of infrastructural facilities is provided to people living in arid and semi arid areas of Pakistan?
i need help with this plzzz
Answer:
https://odihpn.org/magazine/emergency-interventions-in-the-arid-and-semi-arid-areas-of-northern-kenya/
Explanation:
i'v attached a link that gives you all the information you need to formulate an answer
Select the correct answer. Along with Earth’s crust, which portion of the upper mantle forms the lithosphere? A. cooler, more rigid outer portion B. hotter, liquid-like inner portion C. cooler, liquid-like inner portion D. hotter, more rigid outer portion
The correct answer is option A, that is, cooler and more rigid outer portion.
The lithosphere of the Earth comprises the crust and the uppermost mantle that forms the rigid and hard outer layer of the Earth. The lithosphere is sub-differentiated into tectonic plates. The topmost section of the lithosphere, which chemically reacts with the hydrosphere, atmosphere, and biosphere via the soil producing procedure is known as the pedosphere. The lithosphere is situated above the asthenosphere that is the hotter, weaker, and deeper component of the upper mantle.
6. The SETI project constantly is searching for life on other planets.
A. Given what you know about the size of the universe, do you support the hypothesis
that there is life on other planets? Why or why not? (5 points)
B. Why is it difficult to find evidence of life on other planets? (5 points)
I
There is no substantial evidence that proves that there is life on other planets.
What does SETI stand for?The SETI (Search for Extraterrestrial Intelligence) project is a scientific effort to search for signs of intelligent life beyond Earth. The project began in the 1960s and has involved a variety of strategies such as the use of radio telescopes to scan the sky for signals that hopefully might be indicative of a message from another civilization.
However, given what we do know about the size of the universe, the hypothesis that there is life on other planets is only an assumption at this time as no substantial evidence has been provided.
It has been difficult to find evidence of life on other planets because of the vastness of the universe. For example, it is estimated there are about 100 billion galaxies in the observable universe, each containing billions of stars and potentially habitable planets. So searching for signs of life in such a vast expanse of space is a daunting task.
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give three questions that will correctly identify an object's cardinal or intercardinal orientation when answered.
Answer:
define immigration and emigration
define migration
define stalagmites
Define immigration and emigration, define migration, and define stalagmites were three questions that will correctly identify the object.
What is cardinal orientation?One of the four primary directional markers, or cardinal directions, that are marked on a compass and are also known as north, east, south, and west, is Cardinal Orientation.
People can locate a place or learn how to discover a place by using the cardinal directions. There is a specific site for each cardinal direction. The north pole of the Earth also referred to as "the top of the earth," is where the NORTH constantly points. The SOUTH directs attention to the southern pole or the "bottom" of the Earth.
In order to locate locations and navigate between them, individuals use cardinal directions. The four cardinal directions are north, east, south, and west, in that order. East, South, and West are positioned at 90-degree intervals starting with North at 0 degrees.
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If you wanted to reduce a plant’s ability to convert light to energy without automatically killing or completely ending the process for an extended time, which of the following parts would you be most likely to cut back?
roots
stem
fruit
leaves
Answer:
leaves
Explanation:
the leaves have chloroplast which contain chlorophyll which absorbs light energy which is used during photosynthesis
what is a cuspote foreland
Answer:
Las tierras bajas de Cuspate, también conocidas como barreras o nesses de cuspates en Gran Bretaña, son características geográficas que se encuentran en las costas y orillas de los lagos que se crean principalmente por la deriva de la costa.
Explanation:
Lo saqué de google
Answer:
Cuspate forelands, also known as cuspate barriers or nesses in Britain, are geographical features found on coastlines and lakeshores that are created primarily by longshore drift. Formed by accretion and progradation of sand and shingle, they extend outwards from the shoreline in a triangular shape.
Explanation:
Which of the following climates is not featured in central asia?
A. tropical monsoon
B. midlatitude desert
C. midlatitude steppe
D. highland
E. humid continental
Answer:
The climate that is not featured in Central Asia is A. tropical monsoon.
Explanation:
Central Asia is predominantly characterized by arid and continental climates. It consists of vast deserts, steppes, and highland regions. The specific climates typically found in Central Asia include midlatitude desert (B), midlatitude steppe (C), highland (D), and to some extent, humid continental (E) in certain regions. However, Central Asia does not have a tropical monsoon (A) climate, which is typically found in regions closer to the equator with distinct wet and dry seasons influenced by monsoon winds.
Answer:
Tropical Monsoon
Explanation:
What natural barrier formed the southern border of the roman empire? the mediterranean sea the alps mountain range the black sea the sahara desert
The correct option is D. The Sahara Desert is a natural barrier that formed on the southern border of the roman empire.
What protected the borders of the Roman Empire?The Roman Empire had a system of boundary fortifications called limes. A road or path, a boundary line or marker, any channel, such as a stream channel, or any distinction or difference between two things are all definitions of the Latin word "limes," which also had other meanings.
The Saharan and Arabian deserts, which served as the empire's southern borders during its height, served as a physical barrier to restrain its growth. The mountains across the Mediterranean were under the Empire's jurisdiction.
Thus, The right answer is D. On the southern edge of the Roman Empire, the Sahara Desert developed as a natural barrier.
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What is the capital of Taiwan?
Also if you can guess my bday (month day and year) you get my account.
alfred wegener discovered that there are similar mountain ranges on both sides of the atlantic ocean. an example of this is the appalachian mountains that disappear off the coast of newfoundland and the mountains that are found in the british isles. these mountain ranges are similar in age and composition. this information helped alfred wegener form his theory of –
Alfred wegener discovered that there are similar mountain ranges on both sides of the atlantic ocean. The mountain ranges are similar in age and composition. This information helped Alfred Wegener form his theory of continental drift.
One of the earliest theories put up by geologists for how continents might migrate through time is called continental drift. The science of plate tectonics has now supplanted the theory of continental drift. The scientist Alfred wegener is most closely connected with the concept of continental drift. Wegener wrote a paper outlining his notion that the continents were "drifting" across the Earth, occasionally crashing through oceans and into one another, in the early 20th century. He referred to it as continental drift.
Geologists rejected Alfred Wegener's theories in the wake of his 1912 proof that the continents are moving, which he could not explain. Harry Hess, who used the data of seafloor spreading to explain what moved continents, backed up Wegener's theories nearly 50 years later.
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What is Brazil don g to develop some of its hinterlands
In order to develop the Brazilian hinterlands, the Brazilians were forced to use slash-and-burn agriculture, which involves cutting down trees, then setting fire to the ground and beginning to cultivate.
This is further explained below.
What are the hinterlands?Generally, the territory that is behind the shore or the banks of a river, or a region of a nation that is located in a remote part of the country and is absent of major towns. hinterlands US. a region of the nation that is far from the major urban centers of the country. Coasts and various beaches barrier reef
In conclusion, Brazilians were compelled to use slash-and-burn agriculture in order to develop the Brazilian hinterlands.
This kind of agriculture entails chopping down trees, lighting the ground on fire, and then continuing to cultivate the area when it has recovered from the fire.
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Which group has the greatest influence in determining what goods and services will be produced in a communist economic system? O farmers O government officials O business leaders
The group that has the greatest influence in determining what goods and services will be produced in a communist economic system is the government official's group. Option B is correct.
What is communist economic system?People and the group of peoples, but not the government, control the free exchange of goods and services under this economic system, and this controlling system is also called as the communist economic system.
Communism is that style of economy where the government owns all property. The government official's group has the most power in determining what commodities and services will be produced under a communist economic system.
Therefore, option B is correct.
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The National Weather Service's home page contained this map showing a thin line of counties with warnings for frozen precipitation in New York and New England {the large blue area in the Midwest warns of frost and freeze conditions, NOT frozen precipitation). The day before this map was produced, the warned areas for snow from the same storrn stretched in a line from Nebraska to Detroit, Michigan, roughly.r where my string of o's is located. Since storms track according to upper level winds, what word best describes the wind flow for these two days in March? me: Will!!!) It flail? Int zonal meridional l'l'ICI'ISCICIE'IH CCIFIt'FIE'r' ta
The word that best describes the wind flow for these two days in March is "zonal."
Zonal flow refers to a weather pattern where the dominant wind flow is predominantly west to east, parallel to lines of latitude. In the case described, the warned areas for frozen precipitation in New York and New England, as well as the previous day's warned areas for snow from Nebraska to Detroit, Michigan, suggest a predominantly zonal wind flow.
Zonal flow occurs when the upper-level winds blow primarily from west to east with minimal north-south meandering. This type of flow often results in weather systems moving relatively quickly from west to east across a region. In contrast, meridional flow refers to a more north-south oriented wind pattern, characterized by larger meanders and slower weather system movement.
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The given question is incomplete. Hence, the complete question is:
The National Weather Service's home page contained this map showing a thin line of counties with warnings for frozen precipitation in New York and New England {the large blue area in the Midwest warns of frost and freeze conditions, NOT frozen precipitation). The day before this map was produced, the warned areas for snow from the same storrn stretched in a line from Nebraska to Detroit, Michigan, roughly.r where my string of o's is located. Since storms track according to upper level winds, what word best describes the wind flow for these two days in March?
a. zonal
b. meridional
c. monsoonal
d. continental
Which of the following activities is most likely to be found in the outermost zone of von Thünen's model of agricultural land use?
Answer: Extensive grain or stock raising is most likely to be found in the outermost zone of con Thüen's model of agricultural land use. Option E is correct.
The term used as Land use is described as the usage of land by humans for many activities like agriculture, mining, industry, and so on. It is a graphic result that shows the structure of a concentric system within a monocentric city.
The model was created in 1826. The main assumption of Von Thunen's model is that agricultural land use is formed as concentric circles around the central market; the latter consumes all the surplus production, which must be transported from the rural areas to the market.
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The correct question is:
Which of the following activities is most likely to be found in the outermost zone of con Thüen's model of agricultural land use?
A. Mixed farming
B. Subsistence farming
C. Specialty farming
D. Dairying and market gardening
E. Extensive grain or stock raising
did dinosaurs create oil ?
Answer:
its just a fiction. There was oil before dinosaurs were there in this world. in some quantity maybe.
How does the message of "a happier life" relate to ideas of propaganda, materialism and consumption?
Answer: Well a happier life is better for your health and the propaganda and materialism is to.
Explanation: Is their any answers to this if so i can help more :)
which of the following is not evidence of global climate change? a. disappearing rainforests b. rising sea level c. disappearing arctic sea ice d. increasing atmospheric co2 e. rising global average temperatures
Disappearing rainforests is not evidence of global climate change.
What is a Rainforest?
A rainforest is characterized by towering, largely evergreen trees and heavy rainfall.
Some rainforests have existed in their current form for at least 70 million years, making them the oldest existing ecosystems on Earth. Despite only making up 6% of the Earth's surface, they contain more than half of the world's plant and animal species, making them immensely complex and diverse. As a result, rainforests have an astonishingly high diversity of plant and animal life; a 10-square-kilometer (4-square-mile) area of one can support 1,500 flowering plants, 750 tree species, 400 bird species, and 150 butterfly species.
Except for Antarctica, every continent has thriving rainforests. The Amazon River in South America and the Congo River in Africa are both surrounded by some of the world's greatest rainforests. Dense rainforest ecosystems can be found in areas of Australia and Southeast Asia's tropical islands. A form of rainforest includes even the chilly evergreen woods of Northern Europe and the Pacific Northwest of North America.
The vast biodiversity of rainforests is crucial to both the health of our planet and our own. Our climate is regulated by rainforests, which also give us access to essential goods.
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What are the disadvantages of paper money?
Answer:
The area of circulation of paper money is very limited
The government may also suffer
Paper money has less stability of value, also, for the reason that it has only one use, namely, its monetary use.
Where is the suburb of a city most likely to be located
Answer:
A suburb is a residential district located on the outskirts of a city. If you live in the suburbs, you probably travel to the city for work. Suburb comes from Latin: sub means "below or near" and urbis means "city." You also will recognize this root in urban.
Explanation:
Answer:
suburb or suburban area is a mixed-use or residential area, existing either as part of a city or urban area or as a separate residential community within commuting distance of a city. ... Suburbs tend to proliferate around cities that have an abundance of adjacent flat land
Explanation:
Why was Bangladesh created/formed?
Answer:
strongly supported East Pakistan (now Bangladesh) in its secessionist conflict with Pakistan in late 1971, and India's armed forces achieved a swift and decisive victory over Pakistan that led to the creation of Bangladesh. She became the first government leader to recognize the new country.
Explanation:
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Please Help I need this done
(Question 1) A developed country is more likely to exhibit more of the following levels of economic activities?
a. Secondary and Quatemary
b. Tertiary and Quatemary
c. Primary and Tertiary
d. Primary and Secondary
(Question 2) When geographers study the moraines of Minnesota they can conclude that?
a. A gladcier once covered the area
b. Chemical weathering has occurred
c. A volcano erupted there
d. A fault lies nearby
Answer:
Question 1. b. Tertiary and Quaternary
In developed countries, the tertiary sector, consisting of services such as tourism, hotels, restaurants, healthcare, and education, and the quaternary sector, consisting of sectors like research, information technology, and advanced intellectual activity, tend to be the most important econoimc sectors, because developed countries will have already made the transition from an agricultural economy, to an industrial economy, to a service-based, and intellectual-based economy.
Question 2. a. A gladcier once covered the area
The moraines of Minnesota are a hilly region in the center and in the northeast of Minnesota. The moraines were formed by glaciers, that once covered the area, in several stages, leaving the hilly landscape, and also several shallow lakes that populate the region.
ben has some stickers. he gave 5/12 of them to mr johnson and 1/6 to ms ruday. he had 30 stickers left. how many stickers did he have at first
He have the at first stickers are: 119/4
We have the information available from the question:
Ben has some stickers.
and, he gave 5/12 of them to Mr. Johnson and 1/6 to Ms. Ruday.
He also had 30 stickers left.
We have to find the he have how many stickers.
Now, According to the question:
=> 5/12 - 1/6
We have taking a L.C.M :
=> \(\frac{5-2}{12} =\frac{3}{12} =\frac{1}{4}\)
Stickers he have in last : 30
=> 30 - 1/4
=> (120 - 1)/4
=> 119/4
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what does the level of genetic variation in neanderthals suggest about neanderthal population changes during the course of their existence on earth?
Neanderthal, also called Neandertal, was a subspecies of early modern human populations (Homo sapiens) that lived between 35,000 and probably 24,000 years ago.
This group of archaic humans first appeared between 2.6 million and 11,700 years ago, or at least 200,000 years ago. As far north as present-day Belgium and as far south as the Mediterranean and southwest Asia, Neanderthals lived in Eurasia, from the Atlantic areas of Europe eastward to Central Asia.
Eastern Asia and Africa both had similar archaic human populations at the same time. Neanderthals are better known than any other archaic human group because they lived in a region with a large number of limestone caves and where prehistoric research has a lengthy history.
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when scientists proposed the theory of continental drift, there were many skeptics. which discovery confirmed that the continents move on plates?
When scientists proposed the Theory of Continental Drift, there were many skeptics. Deep-ocean currents confirmed that the continents move on plates.
Different water densities lead to deep currents, also known as thermohaline circulation. These currents are caused by the sinking of cold, thick water at the poles. Water from the surface circulates on a 1000-year journey around the globe as it flows to replace water that is sinking.
A continuous, directed flow of ocean water is known as an ocean current, and it is caused by a variety of forces acting on the water, such as wind, the Coriolis effect, breaking waves, cabeling, and variations in temperature and salinity. A current's strength and direction are influenced by interactions with other currents, shoreline geometries, and depth contours. Horizontal water motions make up the majority of ocean currents.
Long-distance ocean currents combine to form the global conveyor belt, which is a major factor in determining the climate in many parts of the world. Ocean currents specifically affect the temperature of the areas they pass through.
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between what two plates is there a complex or uncertain plate boundary?
There is a complex or uncertain plate boundary between the Indo-Australian Plate and the Eurasian Plate in Southeast Asia
When two tectonic plates collide, it forms a plate boundary. The Earth's crust and topmost mantle are made up of enormous rock slabs called tectonic plates. Along their boundaries, these plates move and interact with one another.
The boundary in Southeast Asia between the Indo-Australian Plate and the Eurasian Plate is one illustration of a complicated or unreliable plate boundary. The tectonic activity in this area, which includes a network of active faults, earthquakes, and volcanic eruptions, makes it challenging to pinpoint a precise plate border. The boundary, which is a tiny microplate sandwiched between the two bigger plates, is frequently referred to as the Sunda Plate. Another notable feature of the area is the Burma Microplate, which may be found to the west of the Sunda Plate and between it and the Indian Plate.
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the state of california started experiencing drought conditions in 2011. the drought has continued and is getting worse, prompting the governor of california to declare a statewide water emergency in 2015. is it correct to say that this is a change in climate for the state of california? select all that apply. choose one or more: a.yes, it is a multiyear change in precipitation patterns. b.no, there are not enough data at this point to support that this is a change in climate for california. c.yes, because the severity of precipitation loss has been so great that rainfall patterns appear to be permanently altered. d.no, it is a severe event but has not continued long enough to be considered a change in california's climate.
The state of california started experiencing drought conditions in 2011. the drought has continued and is getting worse, prompting the governor of california to declare a statewide water emergency in 2015. is it correct to say that this is a change in climate for the state of california ? select all that apply is (A) Yes, it is a multiyear change in precipitation patterns and (C) Yes, because the severity of precipitation loss has been so great that rainfall patterns appear to be permanently altered.
The state of California is located in the south-western region of the United States. California started experiencing drought conditions in 2011. Since then, the drought has continued, which has prompted the Governor of California to declare a statewide water emergency in 2015. Climate change can occur naturally or be caused by human activities such as deforestation, burning of fossil fuels, industrialization, and urbanization.
The drought condition in California has persisted for more than eight years. It is considered a multi-year drought that has impacted the region's water resources, agriculture, and ecosystem. The drought condition is one of the longest, most severe, and widespread in the historical record. It is affecting more than 90 percent of California, and it is considered a change in precipitation patterns.
Therefore, the correct options are (A) Yes, it is a multiyear change in precipitation patterns and (C) Yes, because the severity of precipitation loss has been so great that rainfall patterns appear to be permanently altered.
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Identify what the three agricultural revolutions have in common.
Answer:
Explanation:The First Agricultural Revolution was the transition from hunting and gathering to planting and sustaining.
In what order (first to last) are particles of different sizes-such as clay, sand, and slit-deposited as water flows from the continental crust into the oceans? How are they deposited as wind blows over the top of a dune? Are the two patterns the same or different?
When water flows from the continental crust into the oceans, particles of different sizes such as clay, silt, and sand are deposited in the following order, from first to last:
Clay: Clay particles are the finest and smallest in size. They remain suspended in water for a longer time due to their lightness and tend to settle very slowly.Silt: Silt particles are larger than clay but still relatively small. They settle more quickly than clay and are typically deposited after the clay particles.Sand: Sand particles are larger and coarser compared to clay and silt. They settle more rapidly and are usually the last to be deposited as water flows from the continental crust into the oceans.
Continental crust is the outermost layer of Earth's solid lithosphere that forms the continents and their underlying shelves. It is primarily composed of granitic rocks rich in silica and aluminum, with lesser amounts of other elements. The continental crust is thicker and less dense compared to the oceanic crust, ranging from 25 to 70 kilometers in depth. It is characterized by a wide variety of geological features, including mountain ranges, plateaus, and sedimentary basins.
The continental crust is less dense than the underlying mantle, which allows it to "float" on top. It is also more buoyant than the denser oceanic crust, resulting in its preservation and accumulation over billions of years. The continental crust is important for providing habitats for diverse ecosystems, as well as hosting valuable mineral resources and serving as a record of Earth's geological history.
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Significance of rejuvenated landscapes and expand on how they impact on economics, social and environmental activities
Rejuvenated landscapes, also known as restored or rehabilitated landscapes, refer to areas that have been revitalized or rehabilitated through various conservation and restoration practices.
- Employment Opportunities: Restoration projects require skilled labor, creating job opportunities for local communities. These projects often involve tasks such as reforestation, habitat restoration, and ecosystem management, which generate employment and income for local residents.
- Enhanced Property Values: Rejuvenated landscapes can positively impact property values in nearby areas. Access to well-maintained natural spaces, parks, and green infrastructure can make an area more desirable for residents, leading to increased property prices and investment.
- Educational Opportunities: Restored landscapes often serve as living classrooms, offering educational opportunities for schools, universities, and community groups. They provide hands-on learning experiences about ecology, diversity, and sustainable land management practices.
- Cultural and Historical Preservation: Rejuvenated landscapes may include the restoration of cultural and historical sites. By preserving and revitalizing these areas, communities can reconnect with their heritage and maintain their cultural identity.
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