Different types of mass movements in South Africa
South Africa experiences various types of mass movements, which are the downslope movement of rock, soil, or debris under the influence of gravity.
These mass movements can occur due to natural factors such as slope gradients, geological characteristics, and weathering processes, as well as human activities such as mining and construction. Here are some of the different types of mass movements observed in South Africa:
Landslides: Landslides involve the rapid movement of a mass of soil, rock, or debris down a slope. In South Africa, landslides can occur in hilly or mountainous regions, particularly in areas with steep slopes and heavy rainfall.
Rockfalls: Rockfalls refer to the sudden and rapid descent of individual rocks or boulders from a cliff or steep slope. In South Africa, areas with rocky terrain and steep cliffs, such as the Drakensberg Mountains and the Cape Fold Belt, are prone to rockfall events.
Soil Erosion: Soil erosion is the detachment and movement of topsoil or sediment by wind or water. South Africa experiences various forms of soil erosion, including sheet erosion, gully erosion, and streambank erosion.
Debris Flows: Debris flows are fast-moving mixtures of water, soil, rock, and vegetation that move down steep slopes. They often occur in areas with high rainfall or during flash flood events. In South Africa, debris flows have been observed in regions such as the Eastern Cape, KwaZulu-Natal, and the Western Cape, especially in mountainous or hilly terrain.
Mine Dumps and Tailings Slides: South Africa has a long history of mining activities, and mine dumps and tailings (waste material from mining operations) can pose a risk of mass movements.
To know more about Landslides:
https://brainly.com/question/13151615
#SPJ1
Which term best describes the increasing level of economic, social, cultural, political, and natural
interconnectedness among people and places throughout the world?
A. Nationalization
B. Localization
C. Globalization
D. Migration
Answer:
C.) Globalization
Explanation:
What land is located on the equator
Answer:
Equatorial Climate
Explanation:
Answer:
Slovakia is the answer hope it's help
Which state below is NOT true about black holes?
They have the strongest force of gravity in the universe.
At their cores, the laws of
physics still apply.
They give off no light radiation.
They are points or areas in space.
Answer: At their cores, the laws of physics still apply.
Explanation:
BRAINLIEST PLEASE!! IMAGE OF QUESTION BELOW
2. Mars is 1.524 AU from the Sun. What is Mars' orbital period, in Earth years?
Answer: Rotation period (length of day in Earth days) = 1.026
Revolution period (length of year in Earth days) = 686.98
Which statement about the layers of Earth is true?
A.
The mantle consists of molten iron.
B.
The inner core of Earth is made up of molten nickel.
C.
The lithosphere is the outermost layer of Earth.
D.
The mesosphere is sometimes referred to as the crust.
Answer:
The lithosphere is the outermost layer of earth also called the crust or known as specifically (c)
Question 1 of 15
Why are fossil fuels used so much today?
Fossil fuels are easy to use because they are readily available. Middle Eastern countries as well as Russia, the United States and some South American countries have large oil reserves that are currently being used to meet the world's energy needs.
What are fossil fuels?Fossil fuels are formed by the decomposition of buried carbon-based organisms that died millions of years ago. They create carbon-rich deposits that are decomposed and burned for energy. They are non-renewable and currently provide about 80% of the world's energy. Fossil fuels are hydrocarbon-based substances that are naturally formed in the earth's crust from the remains of dead plants and animals and are extracted and burned as fuel. The main fossil fuels are coal, oil and natural gas. These fuels are also called fossil fuels because they are built from the remains of dead animals and plants. Today, fossil fuels are necessary for human survival and daily life and are the world's major source of energy. Fossil fuels is a collective term for non-renewable energy sources such as coal, coal products, natural gas, derived gases, crude oil, petroleum products, and non-renewable waste.To learn more about Fossil fuels from the given link :
https://brainly.com/question/2029072
#SPJ4
Background information about an area of study. STEP TWO • Identify on the map where in South Africa the study area is located. (This can be indicated on the map) A description of the study area in terms of its exact position (degrees, minutes and seconds). Provide relevant information about the area, for example population of the area or climate of the area. Provide media (newspaper/internet/magazine) sources. ● ●
The study field is situated in Cape Town, South Africa at 33°55'30.0"S 18°25'00.0"E.
Where is Cape Town located and what is it known for?Cape Town is a marshy city situated on the southwestern tip of South Africa accompanying a society of nearly 4.62 heap society. The environment in Cape Town is Mediterranean accompanying temperate, moist winters and warm, dry summers.
Relevant radio beginnings for the field contain the Cape Times regular, continuous publication containing information and the Cape Town Tourism site.
Read more about South Africa here:
https://brainly.com/question/29670193
#SPJ1
TOPIC 2 Mass movements are dangers to people and communities. Outline different kinds of mass movements and impacts on people and the environment. Suggest measures that can be used to minimize or prevent mass movements. (100)
Answer:
Here are different kinds of mass movements and their associated impacts:
Rockfalls and Debris Falls: These involve the rapid movement of detached rocks or debris down a slope. They can endanger people and structures in their path, causing injuries, fatalities, and property damage. They can also disrupt transportation routes and infrastructure.
Landslides: Landslides occur when a mass of soil, rock, or debris moves down a slope. They are often triggered by heavy rainfall, seismic activity, or human activities. They can destroy homes, infrastructure, and natural habitats. Landslides can cause casualties by burying or trapping people, and can also block rivers and streams, causing flooding.
Mudflows: Mudflows, also known as debris flows, are rapid movements of saturated soil and debris. They typically occur in mountainous or hilly regions with loose soil, especially after heavy rainfall or melting snow. Mudflows can bury buildings, farmland, and roads, displacing communities and causing fatalities. They also contribute to the deposition of sediment in rivers and water bodies, leading to ecological impacts.
Creep: Creep refers to the gradual movement of soil or rock down a slope. While it occurs slowly, it can still cause damage to infrastructure over time. Buildings, roads, and pipelines can be affected as the ground slowly shifts, leading to structural damage and disruptions.
To minimize or prevent mass movements, the following measures can be implemented:
Land Use Planning: Implement comprehensive land use planning strategies per the vulnerability of different areas to mass movements. Identify and designate high-risk zones for limited or controlled development to prevent human settlements in hazardous areas.
Slope Stabilization: Employ engineering techniques to stabilize slopes prone to mass movements. For example, people can use soil retaining walls, soil anchors, and erosion control measures. These measures reinforce slopes, reduce erosion, and enhance stability.
Drainage and Water Management: Proper drainage systems help manage excess water and reduce soil saturation, mitigating the risk of mass movements. This can include the construction of drainage channels, retention ponds, and the implementation of effective stormwater management practices.
Early Warning Systems: Develop and implement early warning systems that can detect signs of impending mass movements. These systems can include monitoring devices, such as inclinometers and geotechnical instruments, as well as community-based mechanisms to alert residents and authorities of potential hazards.
Vegetation and Ecosystem Management: Maintain and restore natural vegetation cover on slopes to enhance stability. Tree roots help bind soil together and prevent erosion, reducing the likelihood of mass movements. Proper management of forests, wetlands, and other ecosystems can also contribute to overall slope stability and water regulation.
Education and Awareness: Promote public education and awareness programs to inform communities about the risks of mass movements and the appropriate actions to take in response. This includes educating individuals on early warning signs, evacuation procedures, and land use practices that minimize vulnerability.
Explanation:
The region drained by the Euphrates and Tigris Rivers is arid. True Or False
Find the area of ABC
The area of the triangle is 37.20 squared units
What is the area of the triangleTo find the area of a triangle given two sides and an angle between them, you can use the formula:
Area = (1/2) x side1 x side2 x sin(angle)
where side1 and side2 are the two given sides of the triangle, and angle is the angle between them.
To calculate the area of the triangle, we have to use the formula
A = bc * sin A
Substituting the values into the formula;
A = 7.8 * 9 * sin 32
A = 37.20 squared units
Learn more on area of triangle here;
https://brainly.com/question/29255326
#SPJ1
How is elastic rebound related to earthquakes
Where are used to show attitudes on the map
Answer:
Choropleth maps
Choropleth maps are used to show altitudes.
Hope this helped! :))
Explanation:
Feldspars and quartz make up most of Earth's crust. These minerals have something chemical in common. What?
Answer:
Silicate Minerals
Silicates are by far the largest mineral group. Feldspar and quartz are the two most common silicate minerals. Both are extremely common rock-forming minerals. The basic building block for all silicate minerals is the silica tetrahedron, which is illustrated in Figure.
December 21 June 21 Discuss how an equinox occurs in 5-8 lines. Explain with respect to equator, length of day and night, both hemispheres and dates. (1x6)
An equinox occurs when the Earth's axis is not tilted towards or away from the Sun, resulting in equal length of day and night at all latitude along the equator.
An equinox occurs twice a year, around March 21 and September 21, when the tilt of the Earth's axis is inclined neither away from nor towards the Sun. In the case of the March equinox, the Sun crosses the celestial equator, and in the September equinox, it crosses back southward.
With respect to the equator, during the equinoxes, the Sun is directly overhead at noon on the equator, resulting in equal length of day and night. This means that both day and night are approximately 12 hours long at all latitudes along the equator.
In both hemispheres, the equinox marks the transition between seasons. For the Northern Hemisphere, the March equinox signals the start of spring, while the September equinox marks the beginning of autumn. Conversely, in the Southern Hemisphere, the March equinox denotes the beginning of autumn, while the September equinox heralds the start of spring.
The dates of the equinoxes, around March 21 and September 21, are determined by the Earth's position in its orbit around the Sun. These dates may vary slightly from year to year due to the complexities of the Earth's orbit.
For such more question on latitude:
https://brainly.com/question/30459307
#SPJ8
...
What is the radius of this circle if the circumference is 192 cm?
C. 18 cm
3 cm
9 cm
18 cm
36 cm
Answer:
r≈30.56cm
Explanation:
The correct answer to this question is r≈30.56cm round up to the nearest ten. 36cm.
Solved for C Circumference.
Shape: Circle
Solve for radius
Circumference: 192cm
Answer: r≈30.56cm or 36cm
Hope this helps.
Answer:
r≈30.56
Explanation:
i did calculations and found this in the internet to check if i was correct turns out i was:
check my attachment below
hope this helped : D
given the map below perth, Sydney, and Darwin are three cities in Australia which two cities are farthest apart
Answer:
Sydney and Darwin are 4,271 miles apart, Darwin and Perth are 1,645 miles apart, and Perth is 2,044 miles away from Sydney, making Darwin and Sydney the furthest distance.
Which description refers to cirrus clouds?
are fluffy
are wispy
produce snow
form at low altitudes
Answer:
B. are wispy
Explanation:
Took the quiz
Cirrus clouds are wispy. Cirrus clouds are thin, white, wispy strands of clouds that, as their name implies, flash across the sky. They are also referred to as mares' tails. The correct option is B.
Why are cirrus clouds wispy?Wispy and thin cirrus clouds. Cirrus clouds, which are typically thin and wispy, are the most prevalent type of high-level cloud. Cirrus clouds are typically found over 20,000 feet (6,000 meters) in altitude, and they are made of ice crystals that form when supercooled water droplets freeze.
Clouds in the cirrus region are wispy, fluffy, and made entirely of ice crystals. They frequently signal the arrival of an upper-level jet streak or warm front before any of the other two. Cirrostratus clouds, in contrast to cirrus, create a wider, veil-like layer.
Thus, the ideal selection is option B.
Learn more about cirrus clouds here:
https://brainly.com/question/344841
#SPJ5
the word culture based on its Latin origins refers to what two meanings? Give examples of each.
Answer:
The word culture comes from the Latin cultura which roughly means 'cultivation' and 'formation'. The term has acquired a very broad meaning and in a broad sense refers to all human activity. Culture, however, has two main meanings: spiritual and artistic cultivation or socially transmitted life patterns. In cultural geography, the broader meaning is used as all human activity. Culture is also defined as life patterns such as language, art, values and institutions in a population that is socially transmitted from generation to generation.
Judaism, Christianity, and Islam all share a belief in
the Torah.
the Old Testament.
prophets.
monotheism.
Answer:
monotheism
Explanation:
Judaism, Christianity, and Islam all share a belief in monotheism. It is the belief in the existence of only one God. The correct option is D.
Monotheism emphasizes the unity, transcendence, and omnipotence of the one God, who is believed to be the creator and sustainer of the universe.
All three religions worship and believe in a single, supreme deity. However, it is important to note that while Judaism and Christianity share a belief in the Torah and the Old Testament, Islam recognizes the Quran as its central religious text, which contains different teachings and stories.
Therefore, the ideal option is D.
Learn more about monotheism here:
https://brainly.com/question/148240
#SPJ2
(-8, 1) 90 degrees around the Origen
A rotation in geometry involves turning a figure around a point by a predetermined number of degrees.
We can use a set of rules to make certain degrees of rotation around the graph's origin. Rotations can be made relatively simple by these rules.
We use the shape's defining points, change the sign of the second coordinate, and then swap the coordinates to rotate a two-dimensional shape 90° counterclockwise around its origin. That is, we change the point from (x, y) to (-y, x) and rotate any two-dimensional object around its origin 90 degrees counterclockwise.
What are the three rotational axes?
Each of these three axes—lunar, lateral, and vertical—is perpendicular to the others and intersects at the center of gravity of the aircraft.
Learn more about Rotations here:
https://brainly.com/question/26249005
#SPJ13
Full Question - How do you rotate a figure 90 degrees counterclockwise about the origin?
ADVISERS
SUPREME LEADER
Highest religicus and
political leader
44
MILITARY MOSQUE JUSTICE
EXPERTS
Appoint and
monitor
Supreme
Leader
MEDIA
A complex political system
Iran's political system combines elements of
democracy and religion Institutions controlled
by the Supreme Leader are balanced by an
elected president and parliament
Source: RAPP 2009 via Researchgate.net
C. Theocracy
DO
Determines who can
run for elected offices
GUARDIAN COUNCIL
VOTERS
Serves four-year term, with a
limit of two consecutive terms
Head of executive
PARLIAMENT
Introduces and
passes laws
PRESIDENT
CABINET
22 ministers
3. The Supreme Leader of Iran is the Ayatollah, which is a high-ranking religious leader for Shia Muslims. The
Ayatollah ranks above the President of Iran and has a lifelong term. Based on the infographic of Iranis political
structure, Iran's goverment demonstrates characteristics of a democracy and a.
A Monarchy
8. Dictatorship
Based on the infographic of Iran's political structure, Iran's government demonstrates characteristics of a democracy and a theocracy.
How did we arrive at this assertion?3. The Supreme Leader of Iran is a high-ranking religious leader for Shia Muslims. The Ayatollah ranks above the President of Iran and has a lifelong term. Based on the infographic of Iran's political structure, Iran's government demonstrates characteristics of a democracy and a theocracy.
8. It is not accurate to describe Iran's government as a dictatorship. While the Supreme Leader holds significant power and authority, Iran has elements of a democratic system with elected institutions such as the president and parliament. The Supreme Leader's role and influence, combined with the Guardian Council's vetting process for candidates, do impact the democratic nature of the system. However, it would be an oversimplification to label it as a dictatorship.
learn more about Iran's government: https://brainly.com/question/30376943
#SPJ1
What makes Lebanon distinctive among the countries of Eastern Mediterranean?
Responses
It is the oldest country in the region.
It has a more diverse religious population.
It has the busiest trading port on the Mediterranean.
It is the newest nation state on the Mediterranean.
Because of its more religiously varied population, Lebanon stands out among the Eastern Mediterranean nations. Therefore, choice B is right.
What is a Lebanon?The variety of religious connections in Lebanon's social structure is what makes it most identifiable. Christians and oppressed Muslim groups have sought shelter in Lebanon since the seventh century.
Because of its more diverse religious population, Lebanon differs from other Eastern Mediterranean countries. Christian and Islamic traditions continue to have a significant impact on social norms and expectations.
Learn more about Lebanon, Here:
https://brainly.com/question/9912704
#SPJ1
if the difference in arrival times of p and S waves at a certain location is 3 minutes, how far from that location is the earthquakes epicenter
As can be seen in the seismogram below, the S wave came around 34 seconds after the P wave. An sudden change in wave amplitude indicates the presence of S waves.
Can you determine where an earthquake's epicenter is by comparing the times at which P waves and S waves arrive?The distance between the earthquake's epicenter and the recorded P and S Waves at a seismic station is calculated from the difference in their arrival times.
How can you determine the difference between P and S waves?With this in mind, the lag time is the interval of time between the arrival of the first P wave and the first S wave.
To know more about P and S waves visit:-
https://brainly.com/question/29334933\
#SPJ9
Explain how transportation and communication help in the economic devlopment of a country?
using the properties of angle bisectors and the given info find measure of angle pln in degrees
The properties of angle bisectors include:
All angle bisector sites are equidistant from both arms of the angle.Any angle, such as acute, obtuse, or right, can be bisected by an angle bisector.In a triangle, the angle bisector divides the opposite side in a ratio equal to the ratio of the other two sides.What is an angle bisector?A line or ray that divides an angle into two congruent angles is known as an angle bisector. If a point is on the bisector of an angle, it is equidistant from the angle's sides.
The angle bisector of a triangle has the property of dividing the opposing side of a triangle in the ratio of its adjacent sides.
Note that a overview was given as the information is incomplete.
Learn more about bisector on:
https://brainly.com/question/11006922
#SPJ1
how will HIV & AIDS impact negatively to humans and the economy
Answer:
HIV/AIDS affects economic growth by reducing the availability of human capital. Without proper prevention, nutrition, health care and medicine that is available in developing countries, large numbers of people are falling victim to AIDS.
In 30 words or fewer, explain what benefits these colonies might
provide Europe beyond those mentioned above.
Colonies provided Europe with strategic military bases, scientific and cultural knowledge, and opportunities for settlement and migration, enriching European societies and expanding their global reach.
European colonies historically offered various advantages to their mother countries. In addition to the benefits previously mentioned, such as access to resources, markets, and wealth accumulation, colonies provided Europe with several other advantages.
Firstly, colonies acted as strategic bases for military and naval operations.
They provided a foothold in different regions of the world, enabling European powers to expand their influence, protect trade routes, and project their military power globally.Secondly, colonies served as sources of scientific and cultural knowledge.
European explorers and researchers studied the flora, fauna, and indigenous societies of the colonies, contributing to advancements in fields such as botany, zoology, anthropology, and linguistics.These discoveries enriched European understanding of the world and paved the way for further scientific developments.Lastly, colonies also offered opportunities for settlement and migration.
Europeans emigrated to colonies, seeking new land, economic prospects, and escape from overcrowded conditions in Europe. This migration facilitated demographic changes, fostered cultural exchange, and contributed to the development of multicultural societies in both the colonies and Europe itself.For more questions on Colonies
https://brainly.com/question/8705363
#SPJ8
As a hurricane moves through warm waters, the water
evaporates and the storm intensifies. What is the most
likely effect as a hurricane moves inland?