Answer:
the United States
Explanation:
Which of the following agricultural practices results in soil degradation and most contributes to erosion?
A
Tilling
B
Crop rotation
C
Intercropping
D
Terracing
A. Tilling is the agricultural practice that results in soil degradation and most contributes to erosion.
Tilling is a farming practice that can have long-term negative effects on the soil. It breaks up the soil and exposes it to wind and water, leading to soil erosion.
Over time, this can result in significant soil degradation, leading to decreased fertility and decreased crop yields.
By minimizing or eliminating tilling practices, farmers can help to protect their soil, ensuring high-quality soil for generations to come.
Tilling is an agricultural practice that can have detrimental effects on the environment. It involves the turning over of soil, which can cause soil degradation, and can lead to increased levels of erosion.
It is important to understand the potential risks associated with tilling in order to understand how best to manage the land and prevent soil erosion.
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Part A
Use the information you have read to fill in the following tables about the differences between market and command economies.
————————————————-
Command economy
Who controls the mode of production?
———————————————
Benefits
———————————————
Disadvantages
———————————————
Which countries have a command economy?
——————————————————
Market economy
Who controls the mode of
production?
——————————————
Benefits
——————————————
Disadvantages
——————————————
Which countries have a market economy?
Please I’m begging you please help me and it’s not the same answer from edmentum I have to make something up myself somebody please help me
A command economy is an economic system where the government or state controls the production and distribution of goods and services.
What do you mean by economy?
Economy is a term used to describe the income, output and expenditure of a country or region, usually within a certain period of time. It encompasses the production and consumption of goods and services, and the transfer of money between industries and households. It also includes the analysis of economic growth and patterns of distribution of wealth and income.
Command economy
The government controls the mode of production.
Benefits
-Central government is able to provide basic needs to citizens.
-Can encourage investment in certain industries.
-May be able to reduce economic inequality.
Disadvantages
-Lack of incentives may reduce efficiency.
-Central government may be slow to respond to changes in market conditions.
-Decisions may be made without consideration of consumer preferences.
China, North Korea, Cuba, and the former Soviet Union have a command economy.
Market economy
Private individuals and businesses controls the mode of production.
Benefits
-Incentives are provided for individuals and businesses to be productive.
-Consumers can determine what goods and services are produced.
-Reduced government interference.
Disadvantages
-May lead to greater economic inequality.
-Businesses may be allowed to produce goods and services that are harmful to society.
The United States, Canada, Japan, and most countries in Europe have a market economy.
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Determine whether each set of points make a right triangle using the Pythagorean Theorem. 1. A(3 , -4) B(-4 , 3) C(0 , 0) 2. O(2 , 5) P(-1 , 3) Q(7 , 4) 3. T(1 , 1) U(3 , 3) V(5 , 1)
Answer:
\(1.\ A(3 , -4)\ B(-4 , 3)\ C(0 , 0)\) -- Not right triangle
\(2.\ O(2 , 5)\ P(-1 , 3)\ Q(7 , 4)\) -- Not right triangle
\(3.\ T(1 , 1)\ U(3 , 3)\ V(5 , 1)\) -- Right triangle
Explanation:
Required
Determine whether the given points make a right triangle
\(1.\ A(3 , -4)\ B(-4 , 3)\ C(0 , 0)\)
First, calculate the distance between each point using:
\(d = \sqrt{(x_1 - x_2)^2 + (y_1 - y_2)^2}\)
So, we have:
\(AB = \sqrt{(3 - -4)^2 + (-4 - 3)^2}= \sqrt{98} = 7\sqrt 2\)
\(BC = \sqrt{(-4 - 0)^2 + (3 - 0)^2}= \sqrt{25} = 5\)
\(AC = \sqrt{(3 - 0)^2 + (-4 - 0)^2}= \sqrt{25} = 5\)
From the above computations, the longest side is AB.
So;
\(AB^2 = BC^2 + AC^2\) --- Test of Pythagoras
\((7\sqrt 2)^2 = 5^2 + 5^2\)
\(98 = 25 + 25\)
\(98 \ne 50\)
The above points do not make a right triangle
\(2.\ O(2 , 5)\ P(-1 , 3)\ Q(7 , 4)\)
Calculate distance
\(OP = \sqrt{(2 - -1)^2 + (5 - 3)^2}= \sqrt{13}\)
\(PQ = \sqrt{(-1 -7)^2 + (3 - 4)^2}= \sqrt{65}\)
\(OQ = \sqrt{(2 -7)^2 + (5 - 4)^2}= \sqrt{26}\)
From the above computations, the longest side is PQ
So;
\(PQ^2 = OP^2 + OQ^2\) --- Test of Pythagoras
\(\sqrt{65}^2 = \sqrt{13}^2 + \sqrt{26}^2\)
\(65 = 13 + 26\)
\(65 \ne 39\)
The above points do not make a right triangle
\(3.\ T(1 , 1)\ U(3 , 3)\ V(5 , 1)\)
Calculate distance
\(TU = \sqrt{(1 -3)^2 + (1 - 3)^2}= \sqrt{8} = 2\sqrt2\)
\(UV = \sqrt{(3 -5)^2 + (1 - 3)^2}= \sqrt{8} = 2\sqrt2\)
\(TV = \sqrt{(1 -5)^2 + (1 - 1)^2}= \sqrt{16} = 4\)
From the above computations, the longest side is TV
So;
\(TV^2 = TU^2 + UV^2\) --- Test of Pythagoras
\(4^2 = (2\sqrt 2)^2 +(2\sqrt 2)^2\)
\(16 = 8 + 8\)
\(16 = 16\)
The above points not make a right triangle
I'm stuck in the question
Answer:
You're option should be the 4th one( the bottom right corner)
Estimate the range of time (XX to YY MYA) that the rocks in Death Valley were deposited in a marine environment. Explain your answer in 1-2 sentences.
The rocks in Death Valley were deposited in a marine environment during the Paleozoic era, which occurred between approximately 541 to 252 million years ago (MYA).
Based on geological studies, the rocks in Death Valley are estimated to have been deposited between 570 to 250 MYA, spanning the entire Paleozoic era. This range includes the Cambrian, Ordovician, Silurian, Devonian, Carboniferous, and Permian periods, during which marine sedimentary rocks were formed due to the area being submerged under the ocean. The different types of sedimentary rocks found in Death Valley, including limestone, sandstone, and shale, provide evidence of the various marine environments that existed during this time period.
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which of the following is not a practical geoengineering solution to climate change? select one: a. increasing the earth's albedo (reflectivity) b. mass exodus of earth for a new home in solar system c. space-based solar shade d. carbon sequestration
The mass exodus of earth for a new home in solar system is not a practical geoengineering solution to climate change. Thus Option B is the answer.
What is geoengineering?In order to directly address climate change, a variety of large-scale interventions in the oceans, soils, and atmosphere are referred to as geoengineering, sometimes known as climate engineering. A key weapon for doing this might be the extensive modification of the climate, whether by reflecting solar energy or eliminating carbon dioxide from the atmosphere. It might have the same flexibility as a house thermostat, according to experts.
Of the two, carbon geoengineering is further advanced. Injecting sulfur particles into the stratosphere, bleaching marine clouds, and launching millions of tiny orbital mirrors or sunshades into space are a few geoengineering techniques that could improve the reflectivity of incoming solar energy.
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How does human interactions with the environment have intended or unintended consequences on
biodiversity?
Answer:
Humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water.
Explanation:
5 words that best associate the continent about Latin america?
You come across sediments that are moderately-poorly sorted. What can you conclude about the depositional environment of these sediments? Do you think that they were deposited by water, a glaciers, wind? What other information would you want to help you address these questions?
If the sediments are moderately-poorly sorted, it suggests that the depositional environment was turbulent. Turbulent evironments are most often caused by water, which means that the sediments were most likely deposited by water.
As a result, the sediment may have been deposited in a river, lake, or ocean. The other information that may be required to address these questions are as follows: Grain Size: The grain size of the sediment may provide additional clues about the depositional environment. For example, fine-grained sediment may suggest that it was deposited in a quiet or low-energy environment.
Coarse-grained sediment, on the other hand, may suggest a high-energy environment such as a fast-flowing river or a beach. Minerals: The minerals present in the sediment can also help identify the depositional environment. For example, the presence of mica or feldspar may suggest a mountainous region or a glacial deposit, while the presence of calcium carbonate may suggest a shallow, marine environment.
Sedimentary Structures: Sedimentary structures, such as cross-bedding, ripple marks, or mud cracks, may also be used to infer the depositional environment. Cross-bedding may suggest a river, beach, or dune environment, while ripple marks may suggest a shallow water or beach environment.
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At each stage in its life cycle, a product receives Inputs of materials and energy, produces outputs of materials or energy that move to subsequent phases, and releases wastes into the environment. Properly place the following labels on the life cycle Inventory figure. - Manufacturing processing and formulation -Raw materials acquisition - Distribution and transportation -Use/reuse maintenance -Waste management -Recycling
The labels on the life cycle Inventory figure: - Raw materials acquisition. - Manufacturing processing and formulation. - Distribution and transportation. - Use/reuse maintenance. - Waste management. - Recycling.
The labels on the life cycle Inventory figure:
1. Raw materials acquisition: This is the first stage in the life cycle. In this stage, the raw materials required for the product are gathered or extracted from natural resources.
2. Manufacturing processing and formulation: This is the second stage. Here, the acquired raw materials go through various processes and are combined, forming the final product.
3. Distribution and transportation: The third stage involves the movement of the manufactured products from the production facility to various distribution points, such as warehouses or retailers, before reaching the end consumer.
4. Use/reuse maintenance: This is the fourth stage of the life cycle, where the product is used by the consumer for its intended purpose. Proper maintenance and possible reuse of the product can extend its useful life, reducing its overall environmental impact.
5. Waste management: In the fifth stage, products that have reached the end of their useful life are disposed of through methods such as landfilling or incineration, depending on local regulations and waste management practices.
6. Recycling: The final stage of the life cycle involves recovering materials from end-of-life products and reintroducing them into the manufacturing process to create new products, reducing the need for additional raw materials acquisition.
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What is the process called in which pressure on sediment causes clasts to stick together?
A. compaction
B. cementation
C. deposition
Answer:As sediment deposition builds up, the overburden (or 'lithostatic') pressure squeezes the sediment into layered solids in a process known as lithification ('rock formation') and the original connate fluids are expelled.
Explanation:
i really don't know the letter answer for it. but i hope this will help.
Answer:
B. Cementation
Explanation:
The thing that causes rocks to stick together is called cement — The mineral that’s holds them together.
a(n) ________ is a type of unconformity with parallel beds above and below the erosional surface.
Answer:
Explanation:
Paraconformitywhat is the climate found near 60 degree latitude?
Answer:
Subarctic Climate
Explanation:
<3
How can a young adult begin to establish a good credit rating
Answer:
As a young person, you can establish credit in several ways. For starters, you could open a credit card in your name or take out a loan. Or, you can ask a parent to add you to one of their credit cards. But most importantly you must pay your bills on time and Get and Keep a Steady Job.
How does a quickly changing coastline affect wildlife
Answer:
It can change the wildlife's habitat and which traits are favourable.
Explanation:
Ex: If there are less islands for seals to rest on, seals that can swim for longer periods of time will reproduce more.
Which of the following cities has the greatest atmospheric humidity? City A (dew point =74 degrees F ) City B (dew point =56 degrees F ) City C (dew point =35 degrees F ) City D (dew point =28 degrees F ) It is not possible to determine humidity from the temperature values above
What inference can the reader draw based on this passage?
A.
After the signing of the Great Charter, English aristocrats lost all power.
B.
After 1215, English nobility could be arrested for making the king angry.
C.
Latin was the language most commonly used in England before 1215.
D. Prior to 1215, English kings were essentially above the law.
Pocot
Submit
Answer: D. Prior to 1215, English kings were essentially above the law.
Explanation:
Answer:D
Explanation:I got it correct on Study Island
santiago and _______ both suffer from air pollution in latin america.
Santiago and several other cities in Latin America suffer from air pollution.
While Santiago is widely recognized for its air pollution issues, there are several other cities in Latin America that also face similar challenges. One such city is Mexico City, which has struggled with severe air pollution for many years. Both Santiago and Mexico City experience high levels of air pollution due to factors such as vehicle emissions, industrial activities, geographical location, and weather conditions.
In the case of Santiago, its air pollution is primarily caused by the combination of vehicle emissions, industrial pollution, and the geographical feature known as the "Santiago Bowl." The city's location surrounded by mountains creates a natural barrier that traps pollutants, leading to poor air quality. Mexico City, on the other hand, faces similar challenges due to its high population density, extensive industrial activity, and large number of vehicles on the road.
These cities, among others in Latin America, are actively working on implementing measures to improve air quality, such as stricter emission standards, promoting public transportation, and investing in clean energy sources. However, addressing air pollution requires long-term efforts and collaboration between governments, industries, and the community to create sustainable solutions for cleaner and healthier environments.
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What is the name given to the circled area on the map above?
Answer:
mt kenya
Explanation:
I hope I'm right lol I'm p sure it is?
1. which of the following statement differentiate intensity from magnitude?
Answer:
Intensity measures the strength of shaking produced by the earthquake at a certain location
Explanation:
Which of the following has the most political power in Canada ?
A. British Monarch
B. Parliament
C. Congress
D. President
Answer:
B
Explanation:
Parliament has the most political power in Canada
What term is used for a boundary between a continent and a ocean basin without relative motion between them?.
Answer: The term used is Passive.
Answer:
passive margin
Explanation:
Characteristics of cliffs.
Characteristics of wave cut platforms
Please answer ASAPPP
50 POINTS
Answer:
wide gently-sloping surface found at the foot of a cliff.
Explanation:
Cliffs are shaped through erosion and weathering. Soft rock erodes quickly and forms gentle sloping cliffs, whereas hard rock is more resistant and forms steep cliffs. A wave-cut platform is a wide gently-sloping surface found at the foot of a cliff.
Answer:
Explanation:
They are nothing but landforms that are both flat and narrow which are found on the shoreline at the base area of the sea cliff and are extended out to the sea.
Who developed the first system of writing in America
Answer: The Olmec
Explanation: The Olmec were the first American scribes.
Answer:
The Olmec created the first writing system in America. The Olmecs were the first American scribes.
The great sphinx in egypt is formed from limestone created when ancient marine deposits were buried deep underground and subjected to heat and pressure before being returned to the surface this description is an example of
The description is an example of how the Great Sphinx in Egypt was formed through the process of lithification, where ancient marine deposits were buried, subjected to heat and pressure, and later brought back to the surface as limestone.
The description provided is an example of how the Great Sphinx in Egypt was formed through the process of lithification. Lithification is the transformation of loose sediments into solid rock. In this case, the limestone that makes up the Great Sphinx was formed from ancient marine deposits.
The process begins with the accumulation of marine sediments, such as shells and other organic matter, on the seafloor. Over time, these sediments are buried deep underground through geological processes like subsidence or tectonic activity. As they become buried, the sediments experience increased temperature and pressure, which leads to physical and chemical changes.
Under the heat and pressure, the loose marine deposits undergo compaction, where the weight of overlying sediments squeezes the grains together, reducing pore spaces. Cementation also occurs, as minerals in the groundwater fill in the remaining pore spaces, binding the sediment particles together.
Eventually, through uplift and erosion, the once-buried marine deposits are brought back to the surface, where they form solid rock, in this case, limestone. The erosion of the surrounding rock may have exposed and shaped the limestone to create the iconic form of the Great Sphinx.
In summary, the description illustrates how the Great Sphinx was formed through the lithification of ancient marine deposits, which involved burial, heat, pressure, compaction, cementation, and subsequent exposure through uplift and erosion.
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An area of land that is covered with a shallow layer of water during some or all of the year is called a(n)
Food energy gets created by producers and is passed to Group of answer choices consumers decomposers all of the answer choices scavengers
Answer:
The correct answer is - all of the answer choices.
Explanation:
In an ecosystem, there are various organisms that are grouped in different trophic levels and groups such as producers, consumers, scavengers or decomposers based on their function and position on the food and energy chain.
The food energy is created by producers and is passed to consumers, scavengers, and decomposers of all the organisms. Energy moves in only one direction in any ecosystem. Energy is passed from producers to one trophic level or energy level, to organisms in the next trophic level.
What is tube well method also known as?
Answer:
cable tool
Explanation:
I think thats what its called
Which of the following planets still has its original atmosphere?A. MercuryB. VenusC. MarsD. Jupiter
How to calculate the density of a population?
Answer:
The density of population is the ratio between the numbers of people to the size of land. It is usually measured in persons per sq.km. For example, the area of Region X is 100 sq km and the population is 150,000 persons. The density of population is calculated by dividing 150,000 by 100.
Explanation:
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Answer:To calculate the population density, you will divide the population by the size of the area.
Explanation: Thus, Population Density = Number of People/Land Area.