Answer:
The principal biophysical constraint for the production of cereals in Ethiopia is land degradation in the form of soil. According to Shiferaw, the rate of soil erosion is severe in the highlands of Ethiopia. Rapid population growth, cultivation on steep slopes, clearing of vegetation, and overgrazing are identified as the main factors that accelerate soil erosion in Ethiopia Biophysical effects of climate change on the production of cereals are claimed to be positive in some agricultural systems and regions, and negative in others, and these effects are claimed to vary over time. In a nutshell, The direct and indirect effects of climate change on agriculture play out through the economic system, altering prices, production, productivity, food demand, calorie availability, and, ultimately, human well-being.
The production and flow of cereals in Ethiopia are constrained by socio-economic constraints like poor infrastructure (constraining access to both agricultural inputs and markets for outputs), dominance by small-scale resource-poor farmers, shortage of draft power, low level of modern farm inputs; inefficient working habit (less working days per week) of the peasants; substantial increase in food prices; and endemic poverty, limited access tocapital and global markets, ecosystem degradation, complex disasters like war and conflicts; population growth. For instance, the availability of financial services is constraining the capacity of smallholders and emerging commercial farmers to adopt improvedagricultural practices. This includes both short-term seasonal credit for crop inputs and medium-longer-term finance for capital investments.
describe which countries have the fastest population growth and which have the slowest and why? To describe and explain the causes and effects of global warming. the Silk Road and what was traded To understand how each 3 rainfall types are formed
South Sudan has the fastest population growth whereas Bulgaria has the least population growth. The causes and effects of the global warming are described below.
What is Global warming ?Global warming refers to the increase in the temperature of the earth due to the production of the toxic gases such as carbon dioxide and other pollutants.
South Sudan has the fastest population growth whereas Bulgaria has the least population growth. The population increased due to the increase in the number of refugee.
Bulgaria has the least population growth because of the low birth rate.
Global warming is a result of greenhouse gas emissions. The rise in global temperatures is just one of the numerous consequences of global warming.
The 3 types of rainfall are Relief Rainfall,Convectional Rainfall and Frontal Rainfall.
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Aftershocks after a major earthquake a. typically occur only on reverse faults in subduction zones as a result of high pressures. b. always occur on the same fault as the original earthquake. c. are equivalent in magnitude to the original earthquake. d. may continue for days, weeks, or years after the initial earthquake.
Answer:
D) May continue for days, weeks, or years after the initial earthquake.
Explanation:
How Sustainable is Canada's Food Supply?
Answer:
There are no cases of human, animal or environmental health issues. Canada can truly be a global leader in providing a safe, nutritious, and sustainable food supply for the 21st century.
Canadian farmers have a long history of being good landowners, practicing sustainable agriculture, using sound management techniques, and implementing cutting-edge techniques and technology.
What do you mean by the Canada's Food Supply?Thanks to advancements in science and agriculture technology, Canada is a global leader in sustainable agriculture (AgTech).
Farmers have increased production value over the last 20 years while keeping greenhouse gas emissions stable.
Given the urgent climatic and environmental issues at hand, efforts must continue in order to cut emissions.
The adoption of sustainable methods in the food chain is not systematically tracked by any Canadian governments, thus estimates must be made from a variety of sources.
Therefore, Canadian farmers have a long history of being good landowners, practicing sustainable agriculture, using sound management techniques, and implementing cutting-edge techniques and technology.
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One of the most destructive hazards associated with composite volcano eruptions are super-heated gases infused with incandescent ash and larger lava fragments racing down steep volcanic slopes called ____________________.
One of the most destructive hazards associated with composite volcano eruptions are super-heated gases called pyroclastic flows.
What are pyroclastic flows?The pyroclastic flows are harmful mixtures of warmed rocks and gases released during volcanic eruptions.
These pyroclastic flows are very harmful because they reach very high velocities (up 710 km per hour).
In conclusion, one of the most destructive hazards associated with composite volcano eruptions are super-heated gases called pyroclastic flows.
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What happens to the quantity demand of labor when government establish a minimum wage
Answer:
Simple logic dictates that when there is no lack of supply and prices of commodities rise, demand must decrease. Consumers of labor will look for alternatives if the price is arbitrarily raised in a sector of the labor market where there are a lot of jobless people. This would increase the unemployment rate. On the other hand, if labor was in low supply, there would naturally be a price increase due to the rivalry for employees.
Explanation:
Since most people are not suddenly lured to work for a few additional bucks, the supply of employees won't alter and those who wish to remain on welfare will do so. For minimal pay, many won't return the labor. The BIG shift would come from the falling demand, though. Many small firms would have to dramatically cut the number of employees they could afford if the minimum wage was raised (as many are hanging on by thin margins as it is). Companies would try to increase expenses (or automate, which I'll get to in a moment), or compel low wage workers to perform more work, or increase the burden of higher level employees. Entry-level labor is meant to pay the minimum wage. then why pay more? Can this individual handle extra work? more talent? Therefore, that employment is no longer considered to be minimum wage. So, by imposing a salary rise, you're telling corporations that workers are suddenly more skilled or able to do additional work. You guessed it, unemployment will increase. The entry-level newcomers on the verge of being dismissed will be replaced with a more senior candidate who is worth the extra pay. Consider McDonalds. Why would you pay a beginning fry cook $15 per hour when you can have a machine that consistently produces the best burger for less money? (long term). Why use a cashier when a touch screen would do? The larger initial cost is true, but it will shortly become equal. Your new crew is reduced from 12 employees to only 2 workers and a ton of machinery. The most automatable jobs will simply be mechanized if you say they shouldn't use machines, which is the fundamental fact of raising salaries. For the business, it is more effective and efficient. Keep in mind that if it doesn't make financial sense, it doesn't make sense. Don't assume that businesses would suffer in silence as a result of this since, in the end, they will err on the side of the law in pursuit of profits. It doesn't function like that. Minimum wage jobs are not meant to be living wage — it's meant to be entry level. Increasing minimum wage only encourages folks to stay at an entry level position for which there are immense consequences for small businesses and automation. A minimum wage increase will increase unemployment among the least skilled workers, and demand for them will significantly decrease in favor of illegal work, subcontracting, and automation.
Why do many nations on the
Arabian Peninsula have very
limited economies?
A. Their economies are too diverse.
B. They encourage too much entrepreneurship.
C. Their economies rely too much on oil as a natural
resource.
Answer:
thier economies are too diverse
For any MEDC of your choice,draw a pie chart and describe the population distribution(description should be one page long)
Pie charts are graphical representations that show how much of the whole region each population represents. The distribution frequencies can be compared for these populations.
How to interprete a pie chart?Pie charts are circular graphs that represent the total amount (100%) of something, a group, or a unit.
This chart is divided into different sectors -slices-. Each of them is a category or subgroup and reflects the frequency or the magnitude of the elements composing the whole unit.
Pie charts are useful to make comparisons and easy interpretations according to the data we are representing.
For a better, I will provide you with a hypothetical example,
Let us imagine we are studying an unknown area of Mars known as Region X, where there are several populations, named Population 1, population 2, population 3, population 4, population 5, population 6, population 7, and population 8.
In this study, we need to express how much of the whole Region X each population represents. So we will use a pie chart to make this comparison and data about the population sizes.
We will consider,
Region X as the whole group or unit (100%)Each population is a sector -slice- that represents a percentage of the whole group.
You will find this pie chart in the attached files.
From this pie chart, we can conclude that,
Population 7 is the largest, representing 27% of the whole region X.Population 1 is the smallest, being only 3% of region X.Populations 6 and 7 together represent 50% of the whole region X.Populations 1, 2, 3, 4, and 5 together represent the other 50% of the region X.
This is an example. Now you can use your data and make the same reasoning to answer the question.
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Mass wasting, a process that often occurs between weathering and erosion, involves ________.
Answer:
it includes the decomposition and disintegration of rocks in "situ"
Which of the following is a pluton?
Answer:
A pluton (pronounced "PLOO-tonn") is a deep-seated intrusion of igneous rock, a body that made its way into pre-existing rocks in a melted form (magma) several kilometers underground in the Earth's crust and then solidified
hope it will help you
Machu Picchu is the___
A. World’s highest navigable lake.
B. Site of ancient Inca ruins.
C. Highest waterfall in the world.
D. Largest rain forest in the world.
Downdrafts and updrafts found side by side occur during the ________ in the life cycle of an air mass thunderstorm. mature stage dissipating stage cumulus stage
Downdrafts and updrafts found side by side occur during the "mature stage" in the life cycle of an air mass thunderstorm.
What is mature stage of an air mass thunderstorm?Particles of precipitation develop and fall from the cloud as it continues to increase. The updraft is where the precipitation enters. As the particles fall, they pull the air with them. Downdrafts are the technical term for this sinking air.
Identification of mature stage thunderstorm can be done by-
Hail will keep getting bigger as long as the updraft is strong. When the hail becomes too big for the updraft to support, it drops to the ground. The updraft that is feeding the storm with warm, wet air will finally be cut off by the downdraft. When this happens, the last phase starts.To know more about the precipitation and its forms, here
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The United States, Japan, and France are classified as developed countries because _____.
The reason for classifying the United States, Japan, and France as developed countries is because A. the people are healthy and educated.
What is a developed country?A developed country enjoys the following factors:
Gross domestic product (GDP) or gross national income (GNI) per capitaIndustrialization levelThe general standard of livingTechnological infrastructureHigh-level healthcare systemMarket=-based economyWell-educated citizenry.Question Completion with Answer Options:A. the people are healthy and educated.
B. the people receive little health care.
Thus, the reason for classifying the United States, Japan, and France as developed countries is because A. the people are healthy and educated.
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A trip to Taipei, Taiwan, to study the Matsu parade would make an appropriate chapter for a book on the: Group of answer choices environmental geography of cities political geography of cities cultural geography of cities economic geography of cities
Answer:
geography of cities cultural geography
Explanation:
Answer:
d. geography of cities cultural geography
Explanation:
7. bearing in mind its climate and general character, which part of britain would you choose to live in? why? is it the same part that you would like to visit for a holiday? why (not)?
Answer:
North Wales
Explanation:
I have a friend that moved there and we have been pen pals since.
Regularly spaced joints in an outcrop may indicate that an area ________. a.is underlain by a thrust fault b.has experienced tension c.is under intense shear stress d.is underlain by a magma body
Regularly spaced joints in an outcrop may indicate that an area is under intense shear stress. Hence, Option C is correct.
What is Shear Stress?A kind of stress that arises from a component. The components of force and material cross section are in parallel directions. A stress that changes a member's shape. This stress is great when it is parallel to neutral axis. Shear stress is denoted by τ. In Greek it is pronounced as "tau".
An image is attached for better understanding.
Therefore, Option C: under intense shear stress is correct.
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The analemma is located north of the Tropic of Cancer. True or false?
It is a true statement that the analemma is located north of the Tropic of Cancer.
Where is the analemma located?It is appears with a smaller loop in the north of the larger loop, that is, at the North Pole, it would be completely upright and only the top half of it would be visible.
However, when we head south, the entire analemma would become visible.
Therefore, It is a true statement that the analemma is located north of the Tropic of Cancer.
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What is the most important data for studying the potential for flooding along a river for several decades into the future
Discharge data from stream gauges are the most important data for studying the potential for flooding along a river for several decades into the future.
Move level (or water level) and streamflow (or discharge) are measured at locations called streamflow gaging stations. The stage is measured and recorded continuously by means of electronic devices.
Discharge, that's every now and then known as streamflow or water drift, is described because the charge at which an extent of water passes with the aid of a selected place. Discharge and gage peak are associated values.
It's far crucial due to its impact on water exceptional and on the dwelling organisms and habitats in the stream. large, unexpectedly flowing rivers can receive pollutants discharges and be little affected, while small streams have less capability to dilute and degrade wastes.
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meaning of navigable
Answer:
it means in Hindi जहाज़ रानी का
Sedimentary rocks formed through the accumulation of organic carbon (dead plant matter) in low-oxygen environments (like swamps) are:
Biochemical sedimentary rocks are sedimentary rocks created by the buildup of organic carbon (dead plant debris) in low-oxygen conditions (such as swamps).
When organisms utilize elements dissolved in air or water to develop their tissue, biochemical sedimentary rocks form. The calcareous skeletons of creatures such as corals, mollusks, and foraminifera are used to make most varieties of limestone.
Shells and bodies of submerged creatures are used to build biochemical sedimentary rocks. Chemical components from the water are extracted by living creatures and used to form shells and other body parts. Aragonite, a mineral related to and usually replaced by calcite, and silica are among the constituents.
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why are development work essential ?
Answer:
Development work is essential because if the place is developed the Foreign currency can be earn
Describe the composition and the main parts of a comet.
A comet, often known as a filthy snowball, is an ice mass coated with dust and tiny rocky fragments. The comet heats up and emits gases as it approaches the sun, a process known as outgassing. The so-called comet tail results from this.
There are 5 parts of a comet:
The Nucleus, also known as the core, is a solid mass that is largely formed of ice and dust with a little black biological stuff thrown in. It is just a few kilometers broad.A comet's nucleus is surrounded by a spherical envelope of gas called the Coma, which is around a million kilometers large.The comet releases hydrogen as it absorbs UV radiation, which escapes the comet's gravity and forms the hydrogen cloud.the Dust Tail: The sun's radiation drives dust particles out of the coma. The tail so constantly faces away from the sun. The length of this tail might reach 10 million kilometers. the Ion Tail: Some cometary gases become ions when charged solar particles interact with them, creating an ion. The ion track, which is often smaller than the dust path, can be 100 million kilometers long.Which other ethnic
group has protested
against the Chinese
government in
recent years?
A. Koreans
B. Tibetans
C. Japanese
The Tibetans, Uyghur, and Mongolian populations, in particular, have long-standing cultural and territorial grievances, and to varying degrees reject the rule of the CCP in their respective homelands.
Use the drop-down menus to answer the questions about fronts and weather maps. cold fronts appear on weather maps in areas of . warm fronts appear on weather maps in areas of .
Cold fronts appear in areas of large temperature and air pressure decrease, whereas warm fronts appear in areas of Temperature and air pressure increase.
What are cold fronts?Cold fronts are masses of atmospheric air that exert pressure on light warmer air masses, which then tend to rise in the atmosphere.
Cold fronts can be diagrammed in weather maps as blue lines and different triangular forms with sense to the region where they move.
In conclusion, cold fronts appear in areas of large temperature and air pressure decrease, whereas warm fronts appear in areas of Temperature and air pressure increase.
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Why ethiopia still remain to be the least urbanized country in the world and what are the major problems of urban centres of ethiopia
The Ethiopian nation is the least urbanized due to the fact that they like to focus on a peasant type of lifestyle that revolves around agriculture.
Why Ethiopia is the last developed?This is due to the fact that the nation is a self sufficiency nation that is based on agriculture. This is known to encourage the peasant lifestyle.
The slow urban growth is aqlso due to the Italian invasion that the nation had in the year 1935.
The major issues they have are lack of access to jobs and infrastructure.
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A richter magnitude 8 earthquake is ________ times greater than a richter magnitude of 7.
Answer:
10 times bigger.
Explanation:
On the so-called Richter scale, a magnitude 8 on a seismograph was 10 times bigger than a magnitude 7.
2. The list below shows the number of computer games a store sold each day for 11 days it was open. 27,28,29,35,35,36,37,42,43,46,76. A) find the five number summary for the data. Show your work.
The five-number summary for the data is 27, 76, 39.45, 32.42, 51.75.
How to do a five-number summary?To do a five-number summary calculate:
The largest and smallest valueThe meanThe first and third quartileThe largest and smallest value: In this case, the smallest value is 27 and the largest one is 76 as they represent the smallest and biggest number of products sold in one day.
The mean: To find it add all the numbers and divide the result into the total of values:
27 +28 +29 +35 +35 +36 +37 +42 +43+46+76 / 11 = 39.45
First quartile: Mean of numbers that are under the mean:
27 +28 +29 +35 +35 +36 +37/ 7 = 32.42
Third quartile: Mean of numbers that are over the mean:
42 +43+46+76/ 4 = 51.75
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What is the value of x?
Enter your answer in the box.
A quadrilateral with interior angles. Angle F is equal to 95 degrees, angle G is equal to 92 degrees, angle H is equal to 96 degrees, and angle I is equal to 7x degrees.
Answer:Correct
Explanation:Correct
Sarah just bought a telescope and is telling you all about what she saw last night, but she keeps mentioning that every object she pointed it towards seemed to have a fuzzy
glow. What type of telescope was she MOST likely using?
A. radio telescope
B. refracting telescope
C. compound telescope
D. reflecting telescope
Reset
Next
The type of telescope Sarah used is radio telescope. The correct option is A.
What is a radio telescope?A radio telescope is a specialized antenna and radio receiver that detects the radio waves from the celestial radio sources.
Radio telescopes detect and amplify radio waves from space, converting them into the signals that astronomers can use to learn more about the Universe.
A radio telescope scans across an object, picking up radio waves from each tiny spot in space around it. Some locations may emit the stronger radio waves than others. Pixels are used to store this data/information. This data is turned into statistics by the virtual machine.
The Event Horizon Telescope, an array that linked together eight existing radio observatories around the whole world to form a single Earth-sized virtual telescope, captured it. Thus, the correct option is A.
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What does it mean to be free
/
Answer:
Freedom means you are free to choose, and free from boundaries
Explanation:
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I have a bit of an assignment to do. i am supposed to find out if its possible for countries to buy land from other countries (kind of like how russia sold alaska to the us and how the us bought louisiana from france) but in the 21st century like now. is it possible? what's the process?
Answer:
Yes, countries can trade land if they wish - they can do whatever they want, really - and often money would be involved.
Explanation: