The primary reason for low agricultural productivity in Africa is that Africa lacks infrastructure and uses technology sparingly.
What is agricultural productivity?The ratio of agricultural outputs to inputs is used to calculate agricultural productivity. This productivity is defined to as crop yield, the variety of products makes measuring overall agricultural output difficult.
Therefore, the primary reason for Africa's low agricultural productivity is a lack of infrastructure and a conservative use of technology.
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What causes earths global winds to curve
The nature of earth's rotation causes earths global winds to curve
What is global wind?Global winds are the main belts of wind that move in particular directions across the Earth.
Due to the fact that earth rotates, the air circulating is known to deflect instead of moving in a straight pattern causing the global wind to curve.
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Which statement best summarizes the process of cultural sharing?
A.
Cultures change over time as groups pass their values to other groups and adopt practices of other groups.
B.
Culture is best defined as the values of a group of people, which do not change over time and are not shared with others.
C.
Cultures only change by force, when one group imposes its values and ideas on others.
D.
Cultural differences became indistinguishable by the beginning of the 21st century.
The statement that summarizes the process of cultural sharing is A. Cultures change over time as groups pass their values to other groups and adopt practices of other groups.
What is culture?It should be noted that culture simply means the way of life of a group of people.
In this case, the statement that summarizes the process of cultural sharing is that cultures change over time as groups pass their values to other groups and adopt practices of other groups.
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Answer: A
Explanation:Edge 2022
Conquered the Aztec Civilization, founded Mexico City and claimed Mexico for Spain:
Select one:
a. Vasco de Gama
b. Ferdinand Magellan
c. Francisco Pizarro
d. Hernan Cortez
HURRRRRRRRRY!!!!
IF ON TIME AND CORRECT WILL GIVE BRAINLIEST AND 30 POINTS!!!!
__________ were well-educated members of various Catholic religious orders.
A.
Serfs
B.
Friars
C.
Crusaders
D.
Peasants
Please select the best answer from the choices provided
A
B
C
D
Answer:
B) friars
Explanation:
Answer:
Friars (B) were well-educated members of various Catholic religious orders.
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what is a main hazard of this type of volcano?
The main hazard of this volcano is the destruction it caused through its moderately fluid lava flows that can flow far from the volcano.
What is a volcano?This refers to the curve opening on the earth's crust through element such as lava, volcanic ash, and gases escape. to the surface.
Based on the volcano in question, the main hazard is the destruction from moderately fluid lava flows that can flow far from the volcano.
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Pls who now a capital of Uzbekistan?
Answer: tashkent
Explanation:
Answer:
Tashkent
Explanation:
Tashkent is the capital of Uzbekistan and the largest city in Central Asia.
Question 1.6 Note that even though the graphic contains the locations of Mount Rushmore, the outline of the park, and information concerning location (including latitude, longitude, and elevation) at the bottom, it doesn't have any spatial reference for measurements. Why is this
Answer:
b
Explanation:
The memorial's giant sculptures of Washington, Jefferson, Lincoln, and Theodore Roosevelt are meant to convey the nation's foundation, growth, preservation, and unity.
What is Mount Rushmore?The Mount Rushmore National Memorial is a huge sculpture carved into Mount Rushmore in South Dakota's Black Hills. Presidents George Washington, Thomas Jefferson, Theodore Roosevelt, and Abraham Lincoln are depicted in the sculpture, which was finished in 1941 under the leadership of Gutzon Borglum and his son Lincoln. The location also has a museum with engaging displays.
Even before Mount Rushmore National Memorial was finished 79 years ago on October 31, 1941, it was controversial because it was constructed on sacred Native American ground and was carved by a man with links to the Ku Klux Klan. Charles E. Rushmore, a lawyer from New York City who worked for a mining firm in the Black Hills in 1884, provided the inspiration for the name Mount Rushmore.
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if A = (9, 18) and B = (1, 12), what is the lenght of AB
Answer:
ab =10cm
Explanation:
The lines shown below are parallel. If the green line has a slope of 8, what is the slope of the red line ?
Answer:
Slope of 8
Explanation:
Rise / Run
Start at (-3,0) and end at (1,-5)
Follow the red line.
Count 8 units up from (-3,0) and 1 unit right to (1, -5)
8 up (rise) / 1 right (run)
8/1 = 8
Slope: 8
What are the geographical factors that should be kept in mind by civil engineers in case of designing a multi storey building ~
It's crucial for an engineer who is just beginning to design multi-story buildings to go logically through each stage of the design process. Below are six steps that make up this sequence.
Basic guidelines to design a multi-story building
Each stage includes general guidelines to assist the designer in rapidly and effectively coming up with a workable solution for a specific set of limitations. In order for the end result to be both logical and attractive, the designer must also understand some general principles of excellent design.
The stages of a building project are presented.
Defining a project: What it is, why it is being proposed, where it is, etc.
Putting the facts together and creating the brief - Recognizing the location and context.
Designing a scheme involves considering and creating choices and a thorough design of the numerous parts and pieces.
Drawings and specifications for construction information
Construction.
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After gaining independence in 2011, which country became internationally recognized as the newest country in the world?.
Answer:
South Sudan
Explanation:
It got independence in 9 July 2011 through a referendum
Which statements describe the movement of ocean currents around the globe?
Check all that apply.
0Strong winds force warm water to sink to the ocean floor.
0The Coriolis effect causes warm and cold water to mix.
0Cool dense water sinks to the ocean floor.
oWarm water replaces cool surface water.
Wind blowing parallel to the shore causes upwelling of cool water.
Answer: 3,4,5 Are you answers!
Explanation:
have a nice day.
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The majority of people in the United States work in the __________ industry. A. agricultural B. fishing C. mining D. service Please select the best answer from the choices provided A B C D
Answer: service
Explanation:
i know it
A fold shaped like an elongate trough is a(n)
A fold shaped like an elongate trough is an A. Anticline.
What is an elongate trough?An elongate trough forms the deepest part of a surface undulation with a subparallel trend to an adjacent trough.
An anticline is an arch-like shape with its oldest beds at its core, curved upward. An anticline is an inverse of a syncline, which is curved downward.
A. Anticline
B. Basin
C. Dome
D. Syncline
Thus, a fold shaped like an elongate trough is an A. Anticline.
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Europe—Given that Europe is an assembly of sovereign nations, what actions of the European Environmental Agency will be most valuable in correcting the pollution problem?
Answer:
The costs of non-sovereignty are high.
European countries are increasingly vulnerable to external pressure that prevents them from exercising their sovereignty. This vulnerability threatens the European Union’s security, economic health, and diplomatic freedom of action, allowing other powers to impose their preferences on it.
To prosper and maintain their independence in a world of geopolitical competition, Europeans must address the interlinked security and economic challenges other powerful states present – without withdrawing their support for a rules-based order and the transatlantic alliance. This means creating a new idea of “strategic sovereignty”, as well as establishing institutions and empowering individuals that see strategic sovereignty as part of their identity and in their own interest. Most fundamentally, the EU needs to learn to think like a geopolitical power.
The long-term goal of the EU is to reach air quality levels that do not pose unacceptable hazards to the environment or adverse effects on human health.
What is European Environment Agency?The European Environment Agency (EEA) is responsible for collecting statistics on air pollution for the EU and aids in the enforcement of laws pertaining to air emissions and air quality. The EEA also helps with the assessment of EU air pollution policies and the formulation of long-term plans to enhance Europe's air quality.
The work of EEA focuses on:
making a variety of air pollution data available to the public, assessing trends in air pollution and related laws and regulations in Europe, examining the trade-offs and interactions between policies relating to air pollution and those relating to climate change, transport, energy, and industry.Learn more about the European Environment Agency, from:
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The theory of evolution explains that species change in small ways through a gradual process of natural selection that occurs over the course of many generations. These small changes can eventually lead to entirely new species.
If a scientist discovered a sequence of DNA that links the manatee (a marine mammal) to their land-dwelling ancestors, which explains the likely effect of this discovery on the theory of evolution?
A) The new discovery will cause the theory to be modified because it adds to current knowledge.
B) The new discovery will cause the theory to be dismissed because it contradicts it.
C) The new discovery will further deny the theory because it presents evidence that contradicts it.
D) The new discovery will further support the theory because it presents evidence that supports it.
Answer: its d
Explanation:
identify the places where there is an unconformable contact.
Based on the information provided in the attached image, the places in the rock strata where there is an unconformable contact are:
An unconformable contact is a time period over the formation of soil that is indicative of erosion or lack of deposition. This kind of activity leads to rock surfaces that are called unconformity.
It is thus correct to indicate that the places in the rock strata where there is an unconformable contact are:
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Which of the following planets is a terrestrial planet?
Answer:
Venus Earth Mercury and Mars
Explanation: trust me ma boy
the geothermal gradient is the ______.
The geothermal gradient,is the one on average, is about 30C/km E. 2500C/km.
What is geothermal gradient?
The geothermal gradient can be explained as the rate of increase in temperature with respect to the unit depth in the Earth.
This is usually calculated from the core heat flow, and this is with changed from the paleogeothermal gradient.
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Which of these areas is an example of a consolidated metropolitan statistical area?
A the Pacific Northwest
B.Los Angeles-Long Beach-Anaheim
C New York City, not Including its suburbs
D. any two cities with similar demographics
Answer:
Los Angeles is a metropolitan area.
how does learning about the different types of clouds gonna help me when I'm finally a bill-paying adult?
Answer:
it wont
Explanation:
match the layer of earth with its representative composition.
The correct matching of the layers of earth and its representative composition are:
Continental crust.GraniteOceanic crust.BasaltMantle.OlivineCore.Iron and nickelWhat is the Earth Layer?This refers to the different parts of the earth and their contents and compositions.
Hence, we can see that from the complete text, there is the use of different layers and the correctly matched answers are given above.
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During the second major wave of immigration, from the late 1800s to early 1900s, immigrants to the united states came mostly from __________. a. mexico, el salvador, and guatemala b. china, japan, and vietnam c. scandinavia, italy, poland, and russia d. england, spain, greece, and portugal please select the best answer from the choices provided. a b c d
During the second major wave of immigration, from the late 1800s to early 1900s, immigrants to the united states came mostly from c. Scandinavia, Italy, Poland, and Russia.
What is the wave of immigrants?America transitioned from being mostly a rural and agricultural civilization to the beginnings of an industrial society during the second wave of immigration, which took place between 1820 and 1890. Irish and Norwegian immigrants made up a large portion of this second wave.
The establishment of Ellis Island in New York's Liberty Harbor contributed to this surge of immigration by fueling unrest, famine, and war in Europe. The second wave, which started in the 1970s, is predominately middle class and arrived in the country for various reasons.
Therefore, the majority of immigrants from northern and western Europe, notably Great Britain, Ireland, as well as Scandinavia, continued to arrive between 1870 and 1900.
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Why do subduction zone earthquakes typically pose a greater risk than earthquakes occurring
at divergent and transform boundaries?
Answer:
The earthquake caused a tsunami.
The Alaskan earthquake of 1964 is one of the strongest recorded earthquakes since measuring of the same is enabled, and it had a magnitude of 9.2 M, 6.7 mb. It was a devastating earthquake, causing ground fissures, and lots of structures to collapse, as well as multiple tsunamis. The amount of death's counts to 139 people, with thousands being injured. The only lucky circumstance in all the situation was that the earthquake had an effect at a place that is sparsely populated.
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what else can affect the number of deaths or amount of damage caused by an earthquake?
What else can affect the number of deaths or amount of damage caused by an earthquake is: Population density, ground type.
What is Population density?Population density can be defined as the number of people that lives or occupy a region or area.
Population density can tend to increase the number of death or lead to high rate of death when their is earth quake due to the numbers of people that occupy area where the earthquake erupt.
Therefore what else can affect the number of deaths or amount of damage caused by an earthquake is: Population density, ground type.
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How does the potato crop failure in Ireland demonstrate the relationship between humans and the environment?
A) The Spanish never assisted the Irish in methods of growing potatoes effectively. As a result, the Irish were not prepared for the airborne virus which killed the potatoes.
B)In the mid-1800s, the potato crops failed in Ireland. The loss of this primary food source, combined with harsh British policies, caused about one million people to starve to death. Therefore, people relied on the environment for their livelihood.
C) The potato was the main source of food for people in Ireland in the mid-1800s. The potato famine shows that the Irish should have had a more diverse diet.
D) Because potatoes grew naturally in Ireland, people came to rely on them as a main source of food. When the potato crop failed in the 1800s, the Irish were able to switch to other agricultural products.
Potatoes were grown naturally in Ireland, and people also relied on them as their main source of food. But after the potato crop failure, the Irish people switched to other agricultural crops. Hence, Option D is the correct answer.
What is the Irish Potato Famine?The Great Hunger, or Great Famine or the Irish Potato Famine, was a duration of mass hunger and sickness in Ireland from 1845 to 1849, which constituted a prime and historic social disaster that had a prime effect on Irish society and records as a whole.
The failure of a crop is caused by a disease called 'late blight' that destroys the entire plant of potatoes.
Hence, After the potato crop failure, the Irish people switched to other agricultural crops. Option D is the correct answer.
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Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional questions.
Online Content: Site 1
Identify the characteristics of a unitary system, a federal system, and a confederate system. Provide at least one example or a unitary and a federal system.
Answer:
Unitary System: One, single government has ultimate power over a state. Examples are: China and the United Kingdom.
Federal system: Many, smaller member governments agree to form a state. Member states retain their power and rights. Examples are: The United States, Australia, and the Federal Republic of Germany.
Confederate System: Component states are vested with exclusive powers, especially foreign affairs, while the residual powers are reserved for the central government. Component states are able to remain as separate international entities.
A review is a formal assessment of something with the intention of instituting change if necessary. Below is a review of the above content.
What is the review of the following?The following contents are hereby reviewed as thus:
Unitary System:A unitary government is a system of government in whereby total power is with a single central government.
Characteristics of unitary systemOne, single government has ultimate power over a state. Examples are: China and the United Kingdom.Federal system:Federalism is a system of government whereby power is shared between the central government and its component states.
Characteristics of Federal systemMany smaller member governments agree to form a state. Member states retain their power and rights. Examples are: The United States, Australia, and the Federal Republic of Germany.Confederate System:Confederate system is a system of government whereby nations agree to join together under a central government, to which the nations accede certain powers. e.g Senegambia (Senegal and Gambia)
Characteristics of Confederate systemComponent states are vested with exclusive powers, especially foreign affairs, while the residual powers are reserved for the central government. Component states are able to remain as separate international entities.Therefore, the correct review is given above.
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After gaining independence in 2011 which country became internationally recognized as the newest country in the world.
Answer:
South Sudan
Explanation:
Sample I is the cute little golden cube embedded in this metamorphic rock called a greenschist. This perfect little cube crystallized in this rock during the metamorphic process. If you were not a trained geologist, this mineral might fool you into thinking that it is gold because it is often called "fool's gold." What mineral is it?
The little golden cube that could fool a person into thinking its gold is known as Pyrite.
What are the characteristics of pyrite?Pyrite is often called, "fools gold" because it takes the appearance of gold if one is not trained in being able to assess gold quantities.
Pyrite is also brittle and so does not bend. You can tell pyrite from gold because pyrite leaves a streak that is brown while gold leaves a streak that is yellow.
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Give reasons for the development of grid system with reference to maps
Answer:
The correct answer to this question is a grid of squares helps the map-reader to locate a place.
The grid system, which is built on sequenced columns and rows, aids in the alignment of page elements.
A square grid aids the map reader in locating a location. Eastings refer to the vertical lines. They're numbered, and as you move east, the numbers get higher. As the numbers increase in a northerly direction, the horizontal lines are referred to as northings.
Explanation:
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