3.1 What is soil erosion? 3.1 What causes soil erosion to happen? 3.3 Why is vegetation loss always an element in the process of soil erosion 3.4 South Africa's most valuable export is it's soil. Explain this statement. 3.5 Write down 5 strategies which are suitable to prevent and control soil erosion. (1) (6) (2) (10)​

Answers

Answer 1

Soil erosion is the process of removing top soil layer by geographical factors like water, wind.

One of the most common reason of soil erosion is water, like flooding it removes top spoil which makes it less fertile and prone to droughts. Vegetation loss is element in the process of soil erosion because the roots of the plants bind soil together forming a more solid mass that is less susceptible to both water and wind erosion. Thus, the removal of vegetation increases the rate of surface erosion.

South Africa's most valuable export is it's soil, because it produces tonnes of grains, fruits which are highly valuable in the market. 5 strategies which are suitable to prevent and control soil erosion are

planting treesavoid overgrazingcontour Farmingapplying Mulchesreforestation

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Related Questions

Water pollution affects lakes , rivers, oceans,and groundwater resources like what

Answers

Answer: Reservoirs

Explanation: I believe this is the right answer. Please tell me if I am wrong.

Referring to the population pyramid of spain , how would the shape of the pyramid change in 20 years and what problems would the population face them?​

Answers

Explanation:

In 2050, Spain will have the largest percentage of old people in the world. The problem that Spain has to face is that the working age people (15-54) will decrease and old people above 65 will increase and population pyramid will also change.

If there are more mid-ocean ridges than subduction zones, what happens to the ocean​

Answers

Mid-ocean ridges cool and sink as they get more thick if there are more of them than there are subduction zones. As a result, the ocean basin's volume grows and the sea level falls.

What connection exists between subduction zones and mid-ocean ridges?

As a result, the mid-oceanic ridge is the opposite of the subduction zone. Near the mid-oceanic ridges, new seabed is produced from the upper mantle, which then extends laterally outward before being subducted or eaten at the edges of ocean basins.

What part does the mid-ocean ridge play in the spread of the seafloor?

At the mid-oceanic ridge, where a divergent boundary is pushing two plates apart, the sea floor spreads as a result of the separation of the plates. New material wells up and cools onto the edge of the plates as they separate.

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Maps can be made by projecting Earth's spherical grid onto

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Maps can be made by projecting Earth's spherical grid onto a two-dimensional surface of a plane.

In a map projection, coordinates are expressed as the latitude and longitude, of locations on the surface of the globe, and are modified into coordinates on a plane. Projection is an important step in formulating a two-dimensional map and is one of the essential elements of cartography.

All projections of a sphere on a plane certainly distort the surface in some way and to some extent. Depending on the objective of the map, some alterations are acceptable and others are not; therefore, different map projections exist to maintain some properties of the sphere-like body at the price of other properties. The study of map projections is mainly about the characterization of their distortions. There is no end to the number of possible map projections. More generally, projections are used in several fields of pure mathematics, including differential geometry, projective geometry, and manifolds. However, the term "map projection" refers especially to a cartographic projection.

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How did humans adapt to new varieties of animals impact the ways that humans survived?

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Human beings from early times have been interacting with the environment and modifying it according to their needs. Early humans adapted themselves to their natural surroundings.

They led an easy life and fulfilled their requirements from the nature around them. But their needs kept on increasing. To fulfill these varied needs, humans learned to grow crops, and tame animals and commenced a settled life.

The wheel was invented, surplus food was produced, a barter system emerged, trade started and commerce developed. the technological revolution made possible large-scale production.

By and by transportation became faster. The information revolution made communication easier and speedy across the planet. In this way, human beings adapted to the environment to fulfill their needs.

What is the hottest layer of the earth?

Answers

Answer: Core a.k.a The very middle layer of the Earth

Explanation:

Layers of Earth; The crust, mantle, outer core, and inner core are the four principal layers that make up the Earth. The mantle is the thickest part of the planet, whereas the crust is the thinnest.

What is Layers of Earth?The Earth's inner core, which is the outermost layer, is the layer that is the hottest. The inner core, which is solid and literally at the center of the planet, can reach temperatures of more than 9,000 degrees Fahrenheit. The inner core is surrounded by a liquid-filled outer core. The inner core is not as heated, although it is near in temperature. Iron and nickel, the components that make up both, are comparable. Earth's magnetic field is produced by the rotation of the outer core around the inner core.

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Sometimes it takes a crisis in order to encourage a response. The Bhopal incident, the Minamata disaster, and the London fog are examples of situations that may have been widely ignored until a major incident took place. Do profits, the power of corporations, human behaviors, or human habits affect this problem? In a short paragraph, explain how you think we could encourage companies and citizens to act before a crisis hits.

Answers

Answer:

Proactive approach

Proactive approach is often disregarded in postulating options by government and organizations everywhere. It is necessary for corporation to put in place, as properly as authorities to have catastrophe management departments to forecast such incidents.

What are England Colony strengths and weaknesses

Answers

British Weaknesses

Political issues:

Colonies were disorganized for war

Loyalists, neutrals, & patriots

Continental Congress provided little leadership

British Strengths

Military issues:

Brutal treatment of soldiers

Poor food (old & wormy)

Colonies were a large territory to occupy

Fighting 3,000 miles from home

Messages took weeks to be passed

Soldiers arrived sick & unready to fight

Explanation:

PLEASE HELP ASAP BRAINLIEST!!!!!!

Answers

1. The fact that both Chinese writing and English writing are used on top of the building shows that the picture is a part of the cultural landscape.

2. The term that can be used to refer to the structure is sequent occupancy.

         Cultural landscape refers to the landscape which has seen an amalgamation or symbiosis of various cultures and represents that mixture in culture. In the given picture, we find the eastern Chinese cultures and western English cultures mixing through the presence of both languages on the building.

         Sequent occupancy refers to the notion that a single landscape can be changed with its occupants over time and generation. The significance of the place changes with its owners. In the given picture, the building was built before the Chinese people lived there. But with time, the same building had been adapted to Chinese culture. Thus, it is sequent occupancy.

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Answers

The image of the building is part of the cultural landscape of the area because Both Chinese and English writing are used on the front of the building.

The term that explains how the significance of the building has changed as the neighborhood changed in Sequent Occupancy.

How does sequent occupancy affect an area?

Sequent occupancy refers to how the culture of a certain area is a product of the cultures of those who have stayed in that area in the past and the cultures of those who currently stay in that area.

As a result, the significance of certain items will change as different cultures come and go. This is why the building's significance changed as Chinese culture became prevalent in Chinatown as the neighborhood changed.

Sequent Occupancy will however influenced the cultural landscape of an area because the symbols of the past and present cultures will be seen. This is why this building has both English writings from the past culture, and Chinese writings from the present culture.

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Help ASAP…

1. Culture includes
A.absolute location and relative location.
B.climate regions and weather conditions.
C.language, religion, and social organization.
D.average height and weight.

2. Which of the fallowing trends best decision the changes in government authority over the last few decades?
A.away from totalitarianism and towards dictatorship.
B.away from monarchy and toward authoritarianism.
C.away from democracy and toward monarchy.
D.away from authoritarianism and toward democracy.

Answers

Answer: c and d

Explanation:

D. Explain what the total fertility rate and the infant mortality rate imply about the roles of
women in the countries listed in the table.

Answers

provide the table pls

How does natural selection change the genetic makeup of a population over time?
Two fossils were found in rock layers. One fossil was found in a rock layer deep below the surface. The other fossil was found in a rock layer close to the surface. How can you tell which fossil is older?
Explain why being bipedal would have been an advantage in open grasslands where many Australopithecines lived.
The name Homo habilis means “handy human.” Do you think this name is appropriate for this species? Why or why not?
What might anthropologists learn about humans by studying other primates, like chimpanzees or apes?

Answers

Natural selection changes the genetic makeup of a population over time herbal choice takes place while a few variants in a populace out-reproduce different versions.

Being higher adapted to the surroundings, or 'fitter'. Presuming the health differences are at least partially due to genetic variations, this will purpose the population's genetic makeup to be altered through the years.

The herbal choice is a mechanism of evolution. Organisms that might be extra tailored to their environment are more likely to live to tell the tale and skip on the genes that aided their achievement. This system reasons species to exchange and diverge through the years.

Over time, these wonderful tendencies turn out to be greater, not unusual within the population. through this process of herbal selection, favorable tendencies are transmitted through generations. natural selection can cause speciation, wherein one species gives upward thrust to a new and incredibly distinctive species.

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What should be stopped in Hyderabad 

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In light of the unrest in the neighborhood, the City Police have requested businesses in the city's oldest neighborhoods to close by 8 p.m. every day starting on Wednesday.

Shop owners were formally requested to close their businesses by police officers in the South Zone and other vulnerable locations in the West, East, and Central that border the South Zone. In order to avoid resistance, officials began the shut-down procedure at 7 o'clock.

Depending on the circumstances, this can persist for the ensuing few days. Additionally, fueling stations were instructed to close earlier than usual. Platoons of the Rapid Action Force were stationed in the ancient city's vulnerable areas at various times.

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In what what were the great civilizations of México Central America and Southtowns América have different

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Three of the greatest ancient civilizations are known to have existed: the Mayans, Incas, and Aztecs.

They formed their own calendars, created extensive cities, developed sophisticated counting and writing systems, became skilled farmers and warriors, and built sophisticated highways.

What characteristics characterised the great civilizations of Mexico, Central America, and South America?

Each of these civilizations ruled over vast swaths of land and millions of people. They created sophisticated tools, built magnificent cities, devised sophisticated timekeeping, counting, and writing systems.

Southern North America and the majority of Central America make up the historical and cultural region known as Mesoamerica. It stretches through Belize, Guatemala, El Salvador, Honduras, Nicaragua, and northern Costa Rica, starting about in central Mexico.

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What would be a probable blood sugar level for a person B at 3.5 hours

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A person B's blood sugar level at 3.5 hours would likely be 212.5 ml/L. Consumed food breaks down into glucose. It is because of this glucose that our bodies receive their energy. It moves to many body areas through our bloodstream.

Our blood sugar level is the quantity of glucose moving through our bodies. We determine this blood sugar level using a glucometer or a blood test. A body that is in good condition and maintenance will have normal blood sugar levels.

Each age group has its own normal blood sugar range. The same has been covered in this section. You can interpret your blood sugar level using these values everytime you check it.

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ROLE OF THE EU IN CLIMATE CHANGE

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Explanation:

Together with its member states, the EU is the largest provider of climate financing in the world. The funds support climate-related projects and actions in developing countries to facilitate their green transition and to tackle the adverse effects of climate change.

In the EU, climate change is the responsibility of the European Commission. The Commission is the EU's executive body, which proposes new laws and implements decisions.

What is climate change?
Long-term modifications to weather and temperature patterns are referred to as climate change. These changes might occur naturally, for instance through variations in the solar cycle. But since the 1800s, burning fossil fuels like coal, oil, and gas has been the primary cause of climate change, which is mostly attributable to human activity. By trapping the sun's heat and boosting temperatures, greenhouse gas emissions produced by burning fossil fuels behave as a blanket over the planet. Methane and carbon dioxide are two examples of the greenhouse gases that are contributing to climate change. These result from using fuels like gasoline or coal to heat buildings, respectively. Carbon dioxide can also be released during logging and clearing land.

In the EU, climate change is the responsibility of the European Commission. The Commission is the EU's executive body, which proposes new laws and implements decisions. The Commission is also responsible for negotiating international agreements on behalf of the EU. The European Parliament is the EU's law-making body. It is made up of 705 Members of the European Parliament (MEPs). The Parliament approves European Commission proposals with a simple majority. The Council of the European Union is the EU's main decision-making body. It is made up of representatives of the governments of the 27 EU countries. The Council adopts European laws. The Council also coordinates the work of the EU countries.

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Aside from geothermal energy and hydroelectric energy, what are the other renewable sources of energy we can find here in earth? 

Answers

There is hydro power, solar power, and wind power.

Which of the following statements is INCORRECT?


a) The Mayan civilization arose in the highland areas of Mexico.


b) The Aztec civilization was founded after the Maya Civilization.


c) The ceremonial center of the Aztec civilization, named Tenochtitlan, was located in the Valley of Mexico.


d) Maya languages are still used today in parts of Mexico.


e) The Aztecs were conquered by the Spanish.

Answers

Answer:

B, the myans were there first

how geographical knowledge help us to understand basic features of earth

Answers

Answer:-

Studying geography gives a meaning and awareness to places and spaces.

Explanation:-

Geography can help us understand the planet's movement, changes, and systems. Topics that are relevant to today such as climate change, water availability, natural resources, and more are much easier understood by those who know geography well.

List the measures of development that are used to classify countries and give a
brief definition. What are the limitations of these measures of development? I.e. why can they
not be trusted entirely?

Answers

The measures of development that are used to classify countries are :

GDP – A country’s GDP is the total value of all final goods and services produced within a time period. This is often used as an indicator of a country’s standard of living.GNP – A country’s GNP is the total value of all final goods and services produced by its citizens in a given year, regardless of where they reside.HDI – The HDI is a summary measure of three basic dimensions of human development: a long and healthy life, being knowledgeable, and having a decent standard of living.

LIMITATIONS:

-GDP and GNP do not necessarily reflect the standard of living of a country's citizens.   -HDI does not consider factors such as inequality, pollution, or sustainability.

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A day to day task of a town planer

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Answer:

The day-to-day role of a town planner will vary by organisation and sector but here is a typical list of some of the key tasks you can expect to undertake: Researching and preparing planning proposals and policies. Writing reports and recommendations. Planning renewable energy generation sites such as wind farms.

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Identify three of the major ethno-linguistic groups of Africa and
briefly explain the significant cultural traits that make each
distinct.

Answers

Answer:

Maasai of Kenya and Tanzania.

Himba of northwest Namibia.

Zulu of South Africa.

b)briefly explain the significant cultural traits that make each

distinct.

A)It includes everything that makes them distinct from any other group of people for instance, their greeting habits, dressing, social norms and taboos, food, songs and dance patterns, rites of passages from birth, through marriage to death, traditional occupations, religious as well as philosophical beliefs.

Where is the prime meridian located on the global grid
• 0 degrees longitude
•0 degrees latitude
• 0 degrees latitude and longitude

Answers

Answer:

Any line of longitude (a meridian) can serve as the 0° longitude line. However, there is an international agreement that the meridian that runs through Greenwich, England, is considered the official prime meridian.

Which statement does not describe a primary source? a. Some examples are letters, diaries, and photos. b. They are interpretations of past events, based on evidence and artifacts. c. They are created at the time of an event, or very soon after. d. They are first hand, or eyewitness accounts of an event.

Answers

They are interpretations of past events, based on evidence and artifacts. Thus, option B is correct.

What is a source?

A source is a location or topic based on which the data is derived or provided to us.

Primary sources are those in which we collect the data from the individual or the viewpoint were ourselves, but secondary sources are those in which we get the data from someone else in some manner.

They are assessments of historical facts based on data including artifacts describe that it was taken from the fact that was taken from someone else and was described by another source.

Therefore, option B is the correct option.

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Differences between Tigris and Euphrate river valley civilizations

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Answer:

The Tigris is a bigger, faster, more silt-laden, and more unpredictable river than the Euphrates at the corresponding point, Al-Fallujah.

Also, the length of Tigris runs 1,850 kilometers, or 1,150 miles, whereas the Euphrates river runs 2,800 kilometers or 1,740 miles. The Tigris-Euphrates river basin covers an area of some 35,600 square kilometers, or 13,700 square miles, and comprises the riparian countries of Turkey, Syria, Iraq, and Iran.

How do physical and human forces change the earths surface? (not all answers need to be negative things about physical and human forces!)

Answers

The physical forces of nature and human forces modify the earth's surface by altering the relief of mountains, the course of rivers, among others.

How do the physical forces of nature modify the earth's surface?

The physical forces of nature modify the surface of the earth because they alter the order in which it was for a time. For example, landslides cause the Earth's surface to change its shapes.

On the other hand, earthquakes cause the earth to crack and sometimes drastic changes result, such as modification of the relief. Additionally, hurricanes and typhoons cause sea water to enter coastal areas, modifying the appearance of the earth's surface.

How do human forces modify the earth's surface?

The human force modifies the surface of the earth in different ways. First of all, when a road is built, trees must be felled, the land flattened and other modifications made so that the road is in good condition and will not suffer later damage.

On the other hand, mining uses different methods to break rocks and extract minerals. In this case, the earth's surface would be modified with the use of dynamite. Finally, when a dam is built, the course of a river is modified to take advantage of the current to produce energy.

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describe the landforms, bodies of water, and climates found in North

Answers

The North is a diverse region with strong rivers, plains covered in forest, "great" lakes that stretch from the Mackenzie Valley to the edge of the Canadian Shield, an inland sea (Hudson Bay), the beaches, bars, and islands of the arctic coast,

The Arctic Ocean, the North Atlantic Ocean, the Caribbean Sea, and the North Pacific Ocean all encircle North America's northern, eastern, and western borders.

Low-lying regions in the deep south are constantly hot and wet. The majority of the rest of North America experiences chilly winters and pleasant summers with just moderate amounts of precipitation. Depending on where you live, you may experience moderate winters and long, hot summers or brutal winters and brief summers.

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a map represents all of part of the earth surface explain the geographic concept by giving example​

Answers

The required details about  map is mentioned in below paragraph.

A map projection is how we display the curved Earth on a flat map. It's a framework of traces that enables in moving factors on Earth's 3-dimensional floor onto a flat map. There are 3 sorts of projections. The Mercator projection is wherein the traces are instantly and the land close to the poles is distorted

Examples of geographic capabilities on a bodily map

A bodily map is capable of depict the herbal bodily attributes of a geographical area. It depicts the vicinity and bodily capabilities of the panorama like mountains, rivers, valleys, deserts, lakes, streams, seas, and oceans.

The geographical device that first-rate represents the Earth is first-rate represented by a globe just like the one visible in Figure beneath due to the fact Earth is a sphere. Sizes and shapes of capabilities aren't distorted and distances are genuine to scale. A globe is the maximum correct manner to symbolize Earth's curved floor.

Globes typically have a geographic coordinate gadget and a scale.

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WILL GIVE BRAINLIEST FOR CORRECT ANSWER!
In types of attribute tables, dBASE files, Excel files, or Access files are examples of
A. Object attribute table
B. Non-spatial attribute table
C. Vector attribute table

Answers

In types of attribute tables, dBASE files, Excel files, or Access files are examples of: B. Non-spatial attribute table.

What is an attribute?

In Computer technology, an attribute simply refers to a unique quality or characteristic which is primarily used for describing an entity in a software application (program).

The types of attribute data.

In Computer technology, there are four (4) main types of attribute data and these include the following:

Nominal dataOrdinal dataInterval dataRatio data

In conclusion, we can reasonably infer and logically deduce that some examples of a non-spatial attribute table include Excel files, dBASE files, or Access files.

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Other Questions
Which of the following statements is correct? (Pick One) What is the value of x? S *+559 W 2x71 X-30 A fuelling vehicle finished filling a plane with 12.40 tons of fuelat 10:35. If the fuelling rate is 0.20 ton of fuel per min, at whattime did the fuelling start? Give your answer in a 12-hour clockformat, such as 9:00.Enter the answer Jessica is a software saleswoman. Her base salary is $1900, and she makes an additional $50 for every copy of History is Fun she sells.Let P represent her total pay (in dollars), and let N represent the number of copies of History is Fun she sells. Write an equation relating P to N. Then use this equation to find her total pay if she sells 28 copies of History is Fun.Equation:Total pay if Jessica sells 28 copies: (One-Step Inequalities MC) Write the inequality for the statement: the difference between a number and four sevenths is no more than negative nine elevenths f minus 4 over 7 is less than or equal to 9 over 11 f minus 4 over 7 is less than negative 9 over 11 f plus 4 over 7 is less than or equal to negative 9 over 11 f minus 4 over 7 is less than or equal to negative 9 over 11 To give your reader a better picture of the nouns you're describing, you can usea. fragments.b. vowels.c. adjectives.d. pronouns Name something you use in your home that could be considered an acidic, basic, and neutral solution. Use properties of acids and bases to tell why do you think the solutions you chose could be considered acidic, basic, or neutral. Match the columns to make a complete sentence.1. placed a metal tip on the plow Canaan 2. was the Assyrian capital Israel 3. had a battering ram for a weapon Jerusalem 4. built the Hanging Gardens of Babylon Sumerians 5. was the early home of the Hebrews Nineveh 6. is the present homeland of the Jews Moses 7. is the lowest place on earth Assyrians 8. led the Hebrews out of Egypt Chaldeans 9. was David's capital city The Dead Sea 10. were the first to have a written language Egypt 11. is located in Africa Nebuchadnezzar II My question is about nervous system What are the main features of the anatomy (body parts) and physiology (what do the parts do) of the system? Accessory organs? calculate the molar concentration of the solution formed when 8g of sodiumhydroxide is dissolved in 1dmof water Please provide a one-paragraph reflection on the following prompt.The pilgrims in Chaucer's tales share their stories orally, which was how most stories were shared during the Middle Ages - they didn't have too many other options. How do we share stories now? How do we tell and absorb narratives that are relevant to our cultures today? Do you see any advantages and/or disadvantages to the way weshare stories today? This paragraph will be worth 10 points. Your response will be graded on the following scale:No less than five sentences - 2 pointsCorrect punctuation, capitalization, and grammar - 4 pointsResponse includes references to texts-4 points Findywhenx= 1, ify= 3 whenx= 2. a. y =x; y = b. y = x; y = c. y =x; y = d. y =x; y =1 solve for x 7x + 12 - 6x = 5(2x+6) Order the number least to greatest 1 8/25 1.3 5/4 find z and y..no decimals just exact answers Solve for x 2(5x+3)=6x-3 which equation would be used to find three consecutive even integers whose sum is 78 PLEASE HELP ME ASAPWhat is the slope of the line passing through (0, 5) an d(-12, 2) ?Enter your answer in the box. Lin needs to mix paint ratio 3 cups yellow to 2 cups red.how many cups of red and yellow do you need to get 20 total cups of paint 3x + 7 = 2(x+1)+x