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:
If a tornado causes considerable damage with wind speeds of 111 to 135 miles per hour, it’s classified as _______ on the Enhanced Fujita Scale. The type of major storm called a/an _______ is driven primarily by the Coriolis effect. The weather pattern that stays over one area for an extended period of time is known as _______.
If a tornado causes considerable damage with wind speeds of 111 to 135 miles per hour, it’s classified as EF2 tornados.
What is tornado ?Tornado: A ferociously whirling column of air that makes contact with the earth and is typically connected to the base of a thunderstorm. The most dangerous storms in nature are tornadoes.
Warm, humid air rises inside thunderclouds as chilly air, accompanied with rain or hail, descends. These circumstances may result in whirling air currents within the cloud.
Although the whirling currents begin horizontally, they have the ability to become vertical, drop from the cloud, and eventually form a tornado.
The responses are-
The type of major storm called a/an hurricane is driven primarily by the Coriolis effect.
The weather pattern that stays over one area for an extended period of time is known as climate.
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How does the action of deposition contrast
with the actions of weathering and erosion?
A. Deposition is a building process.
Weathering and erosion are wearing-
down processes.
B. Weathering and erosion allow for the
building of new land masses.
Deposition is the wearing away of land
masses.
C. Deposition always occurs slowly, over
a long period of time. Weathering and
erosion always occur quickly.
D. Weathering and erosion allow for the
formation of fossils. Deposition is the
breaking up of fossils.
Weathering and erosion allow for the formation of fossils. Deposition is the breaking up of fossils. Thus, option D is the correct option.
Rocks and minerals on the surface of the Earth weather or dissolve. Erosion is the transportation or movement of the weathered material, while deposition is the depositing of the weathered material. The deposition is the act of silt being dropped by gravity, wind, water, or ice.
Weathering causes sediment to be produced, erosion causes it to be taken away, and deposition causes it to be dumped in a new site. Any process that reduces rocks to tiny fragments is known as weathering. Weathering and the loss of sediments are two aspects of erosion. The deposition is the act of erosional agents discharging sediment.
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Mesopotamia means “the land between the rivers” in Greek. Please select the best answer from the choices provided T F
Answer:
Mesopotamia means “the land between the rivers” in Greek. TRUE
Mesopotamia was an ancient land bordered by the rivers: Tigris and Euphrates.
Plateaus have more relief than any other kind of land form. True or false?
Answer:Plateaus have more relief than any other kind of land form. True or false? True
Explanation:
Identify the statement true of isostasy. Choose one: A. Isostasy is reached when the lithosphere is sinking into the asthenosphere. B. Isostasy is reached with the lithosphere is actively mixing with the asthenosphere. C. Isostasy is reached when the lithosphere is buoyantly rising within the asthenosphere. D. Isostasy is reached with the lithosphere is neither sinking nor rising relative to the asthenosphere.
Answer:
D. Isostasy is reached with the lithosphere is neither sinking nor rising relative to the asthenosphere.
Explanation:
Isostasy refers to the principle of buoyancy in which an object immersed in a fluid is buoyed with a force equal to the weight of the displaced fluid. This means that a state of gravitational equilibrium has been reached between the lithosphere and the asthenosphere such that the lithosphere "floats" at an elevation that depends on its thickness and density. In Isostasy, the lithosphere is neither rising or sinking, and therefore in any region undergoing a change in vertical position, isostasy can provide a 'view' of the processes that are happening in such regions.
The sum of a number times 5 and is less than or equal to 23
The sum of a number times 5 and 8 is less than or equal to 23 is 5x + 8 ≤ 23. Therefore, the number is equal to 3.
What is an inequality?In Mathematics, an inequality simply refers to a mathematical relation that can be used to compare two (2) or more numerical values, numbers, and variables in an algebraic equation, especially based on any of the following inequality symbols:
Greater than or equal to (≥).Less than or equal to (≤).Greater than (>).Less than (<).Note: Let the unknown number be x.
The sum of a number times 5 and 8 = 5x + 8
Less than or equal to 23 ⇒ ≤ 23.
Combining the mathematical expressions, we have:
5x + 8 ≤ 23
5x ≤ 23 - 8
5x ≤ 15
x ≤ 15/5
x ≤ 3.
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Complete Question:
The sum of a number times 5 and is less than or equal to 23. What is the number?
Why is the United States called a "nation of immigrants"?
HELP FASTTT A Few people are immigrants or descended from immigrants. B It is a nation with few immigrants. C Most people are immigrants or descended from immigrants.
D People in the Unites States move around a lot.
Answer:
I think it's C
Explanation:
I am probably wrong.
Answer: A Few people are immigrants or descended from immigrants.
Explanation: :)
Several students placed large rocks in several locations throughout the stream bed. The experiment was repeated using the rock
stream bed instead of the sandy stream bed. The rocks did not move in all three sets of trials although the speed varied Explain.
The was not enough gravitational force to move the rocks
B)
The sand provided a medium for the rocks to stick to and they could not be
moved.
Regardless of incline and velocity, the water did not have enough kinetic
energy to move the rock,
The greater the incline and velocity of the stream water, the more likely
that the rocks would travel to the mouth
Earth Systems and Resources
Answer:
ummmmm
Explanation:
PLEASE HELP QUICKLY <3
What is the main goal of the European Union?
A) to establish trade barriers between European countries
B) to help European governments work together C) to establish a European army
D) to develop a superpower similar to the United States
Answer:
correct answer is C
Explanation:
the correct answer for this question is C
the impact of informal sector in bergville
The local economy and community in Bergville are significantly impacted by the informal sector. It is essential for addressing the requirements of the populace, generating cash, and creating employment possibilities.
The provision of work opportunities, particularly for those who might not have formal schooling or access to formal employment, is a crucial impact. Many locals can sustain their families and make a living thanks to the informal economy. Additionally, it aids in lowering local unemployment rates.
Small-scale companies and entrepreneurship are also encouraged by the informal sector. It enables anyone to launch their own businesses with less funding and administrative barriers. This encourages community self-sufficiency and economic empowerment.
Furthermore, the informal sector plays a vital role in meeting the diverse needs of the local population. It offers a range of goods and services, including street vendors, artisans, informal markets, and small-scale service providers. This contributes to the availability of affordable and accessible products for residents.
However, it is important to recognize that the informal sector may also face challenges, such as lack of legal recognition, limited access to resources and support, and vulnerability to economic shocks. Balancing the benefits and addressing the challenges can help maximize the positive impact of the informal sector in Bergville.
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research explain the main characteristics, distribution, contributions, problems and potentials of ethiopian manufacturing industries.
Research exists "creative and systematic work embarked to increase the stock of knowledge"
What is Research?Research exists "creative and systematic work embarked to increase the stock of knowledge". It concerns the collection, organization, and research of information to improve understanding of a topic or issue. A research project may be an increase in past work in the field.
Features of Research
Empirical - founded on observations and experimentationSystematic - pursues orderly and sequential procedure.Controlled - all variables except those that are tested/experimented upon exist kept constant.Employs hypothesis - directs the investigation processAnalytical - There exists a critical analysis of all data utilized so that there is no error in their interpretationObjective, Unbiased, & Logical - all findings exist logically established on empirical.Employs quantitative or statistical methods - data exist transformed into numerical measures and are regaled statistically.The Ethiopian large and medium size manufacturing sector stands dominated by food and beverages. It accounted for the largest ratio of the overall large and medium manufacturing value counted between 2000/01 and 2010/11 [27].
The main characteristics of the manufacturing sector inherited by the revolution contained: a predominance of foreign ownership and foreign executive, professional, and technical staffing; great intensity on light industries; inward orientation and moderately high tariffs; capital-intensiveness; underutilized capacity.
Ethiopia includes pursued an active industrial policy since the early 2000s with a large set of carefully developed policy instruments. These contain the promotion of exports and productive acquisition, industrial financing, and the use of state-owned enterprises (SOEs) to shape strategic sectors.
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Negative impact of government decision on development
Plz answer it ASAP I have this project Question!!!
Explanation:
Governmental intervention into the economy has exacerbated the negative effects of the energy crisis on the built environment. Examples considered include three explicit attempted ameliorations of the problem, and two programs originally intended for other purposes, but with harmful impacts on the built environment. These include: construction insulation subsidies, building codes requiring operating windows, encouragement of solar, wind power, zoning legislation and, rent control.
Describe how your life would change if you moved to Rio de Janeiro.
essay PLEASE
Life would change if you moved to Rio de Janeiro this will be because of the climate as well as the opportunities that the person will receive.
What is Rio de Janeiro?Rio de Janeiro is a place in Brazil. It is a place where a summit was held. The high population of rural-urban people. also in recent years, It has seen major population growth.
If a person moved to Rio de Janeiro they would get an education that is of prime quality. Also, there are various employment opportunities, as well as the standard of living, has been improved. Also, the weather has changed by a significant amount. as in summer it is very hot And also it is seen to receive a high amount of rain.
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xplain what friction corollas and a low pressure gradient does to an air parcel?
Friction slows down the air parcel, causing it to mix with surrounding air. Low pressure gradient leads to vertical motion and expansion of the parcel. Coriolis force affects horizontal direction.
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What world climate and biome (other than Highland) do you think matches the Montane Forest zone of Kilimanjaro?
The warmest and driest months to climb Kilimanjaro are December through mid-March and mid-June through October. In the dry season, climbers have fun.
This is further explained below.
What is Mount Kilimanjaro.?Generally, Kilimanjaro, Africa's tallest mountain, is one of the world's seven peaks at 5888 meters. Forest/Rainforest (1800m – 2800m). This rainforest surrounds Mount Kilimanjaro.
Mount Kilimanjaro has a mild climate. Most mountain rain falls on the south and east sides. Highland climates include Mount Kilimanjaro (Alpine Biome). Hikers ascend Mount Kilimanjaro across five climatic zones. Highland climates are found in a variety of mountains and high plateaus worldwide. Hikers will witness several climates as they ascend the mountain. Kilimanjaro is near the Equator.
In conclusion, It has no seasons like non-tropical nations. We recommend climbing Kilimanjaro from December to mid-March and mid-June to October when it's hottest and driest. Climbers enjoy the dry season.
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¿Cómo puedes ubicar los puntos cardinales?
Answer:
Ubicar los puntos cardinales es fácil, extendemos los brazos en cruz, señalando con el brazo derecho el lugar por donde aparece el sol en las mañanas , es decir por el Oriente ; el brazo izquierdo indicará el Occidente, osea el lugar por donde vemos escondenderse el sol , la cara señalará el Norte y la espalda el Sur.
Which is the correct answer? please respond asap
The number of neutrons is correctly reported in the second option
²³⁸ ₉₂ U has 146 neutrons.
How to get the correct optionThe number of neutrons in an atom can be found by subtracting the atomic number (the number of protons) from the mass number. hence we can say that mass number is the sum of protons and neutrons in an atom.
In the given options only ²³⁸ ₉₂ U has both the atomic number and mass number specified
number of neutrons = mass number - atomic number
number of neutrons = 238 - 92
number of neutrons = 146
we can say that 238U has 146 neutrons.
(92 protons + 146 neutrons = atomic mass number 238)
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In one or two sentences, explain how having highly diversified economies benefit the United States and Canada. 25 POINTS!!!!!!
Answer:
The United States and Canada both have mixed economies in which people are free to make their own economic decisions without much government influence. However, the governments have some regulations in place that must be followed. These regulations are mostly in the form of protections that watch out for the best interests of employees, consumers, and the environment. Both Canada and the United States have highly developed economies, high GDPs, and high standards of living.
Explanation:
Both the United States and Canada have mixed economies in which citizens are free to make their own economic decisions with little government intervention.
What is mixed economy?A mixed economy is an economic system in which free markets and government intervention coexist in terms of resource distribution, commerce, and trade.
It protects private property. It allows the free market and supply and demand principles to determine prices. It is motivated by people's self-interest. It allows the government to safeguard both the people and the market. The government is heavily involved in military, foreign trade, and domestic transportation.
Both the United States and Canada have mixed economies in which citizens are free to make their own economic decisions with little government intervention.
However, the governments have put in place some rules that must be followed. These regulations are mostly in the form of safeguards designed to protect the interests of employees, consumers, and the environment.
Canada and the United States both have highly developed economies, high GDPs, and high living standards.
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What is systemic racism, and how, according to What is Systemic Racism?, is systemic racism perpetuated in part through zoning laws? (Note: be sure to mention how the practice of "redlining" influenced the racial distribution of land that is now being zoned, and explain what the phrase "exclusionary zoning" means.)
Part 2:
How, according to "Open Wide Our Hearts" and Bishop George Murry, should we respond to systemic racial injustices such as exclusionary zoning? (Note: be sure at minimum to address the concepts of: "human dignity," "common good," and "sin." Also, make sure you address the relationship between racial and economic justice as discussed in my video on "Brothers and Sisters to Us.")
Systemic racism pertains to the way that bigotry is inserted within the structures and institutions of society, instead of being the result of person activities or preferences.
What is the racism about?Zoning laws are one way that systemic prejudice is propagated within the Joined together States. Generally, zoning laws have been utilized to control the racial conveyance of arrive, frequently through a hone known as "redlining."
Therefore, Redlining pertains to the loans of denying advances or protections to individuals who lived in overwhelmingly non-white neighborhoods, successfully making it troublesome or incomprehensible for them to purchase homes or begin businesses in certain zones.
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Which of the following is NOT a true statement about how the jovian planets differ from the terrestrial planets?
a. jovians are usually colder and farther from the Sun
b. jovian has rings while terrestrial does not
c. smaller jovians
d. jovians are mostly made of gas > all jovians have satellites around them and none of the terrestrial do
Option C. smaller jovians.
Jovian planets are all much larger than terrestrial planets, so there is no such thing as a "small" jovian planet.
The jovian planets, also known as the gas giants, are a group of four planets that differ from the terrestrial planets in many ways. These planets, which include:
JupiterSaturnUranusNeptuneThese are much larger in size and are much farther away from the Sun than the terrestrial planets. They are usually colder, and they are composed mostly of gas and other elements, while the terrestrial planets are mostly made up of rocks and metals. Additionally, all of the jovian planets have rings around them, while none of the terrestrial planets have rings. Finally, all of the jovian planets have satellites orbiting them, while none of the terrestrial planets have satellites. The jovian planets are very different from the terrestrial planets, and they offer us a unique insight into the nature of our Solar System.
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4. Which is a constitution?
Answer:
A constitution is the rule book for a state. It sets out the fundamental principles by which the state is governed
1. What might be the next step for researchers who wish to prove or disprove the aquifer theory? What are potential positive and negative consequences of such an action?
2. What are geoglyphs?
3. Who was the first Peruvian Archaeologist?
4. Who were the Paracas?
5. What do the mollusks symbolize? Why did they bring them there?
6. How would the Nazcas have seen the lines?
1. The next step for researchers who wish to prove or disprove the aquifer theory is to conduct scientific research using geological methods to examine the underground water system.
2. Geoglyphs are giant works of art etched onto the surface of the earth. They can take many forms, including geometric shapes, lines, animals, and plants.
3. Julio C. Tello was the first Peruvian archaeologist.
4. The Paracas were an ancient civilization that inhabited the south coast of Peru from around 800 BCE to 100 BCE.
5. The mollusks symbolize water and fertility.
6. The Nazcas would have seen the lines from the surrounding hillsides.
1. The next step for researchers who wish to prove or disprove the aquifer theory is to conduct scientific research using geological methods to examine the underground water system. The researchers need to analyze groundwater samples in order to determine whether they are from the ocean or from a freshwater source. Additionally, they should carry out studies to determine if there are any geological formations that would support the theory. Moreover, they could use advanced technologies such as satellite imaging to get a better picture of what lies beneath the desert.
The positive consequence of proving the aquifer theory would be the validation of the Nazca civilization's ability to plan and execute large-scale projects such as the Nazca Lines. Additionally, it would provide insights into how the ancient Peruvians adapted to their harsh environment.
The negative consequences of proving the aquifer theory would include environmental destruction. In particular, there could be an over-pumping of the underground water system to the detriment of the local flora and fauna.
2. Geoglyphs are giant works of art etched onto the surface of the earth. They can take many forms, including geometric shapes, lines, animals, and plants. Geoglyphs are most commonly found in desert environments and are created by removing the top layer of soil to reveal a lighter-colored layer beneath.
3. Julio C. Tello was the first Peruvian archaeologist. He is considered the father of Peruvian archaeology due to his pioneering work in the field. Tello was born in 1880 in the city of Huarochirí and began his career as a physician before turning his attention to archaeology.
4. The Paracas were an ancient civilization that inhabited the south coast of Peru from around 800 BCE to 100 BCE. They are best known for their elaborate textiles, which feature intricate designs and vivid colors. Additionally, they are known for their mummy bundles, which were wrapped in layers of cloth and decorated with elaborate embroidery.
5. The mollusks symbolize water and fertility. They were brought to the Nazca Lines area by the ancient Peruvians to represent the importance of water in the desert environment. The mollusks were also used in religious ceremonies and were considered sacred by the Nazca civilization.
6. The Nazcas would have seen the lines from the surrounding hillsides. The lines were created to be viewed from above, so it is likely that the Nazcas created viewing platforms from which they could observe their handiwork. Additionally, the Nazcas may have used hot air balloons to get a better view of the lines.
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I NEED HELP FAST
THERE ARE 3 QUESTIONS
PLZ HELP ME
According to the chart above, what is happening to the world's urban and rural populations? Explain what the chart helps us to understand. Your response should use at least two to three sentences.
Answer:
This chart shows that the world’s urban population recently passed its rural population. This process is called urbanization. On the left side of the chart, we can see that in 1950 almost 75% of the world’s population lived in rural areas. Only 50 years later, this completely changed. We can see that between 2000 and 2010, the urban and rural numbers matched. In the future, more people will live in urban areas.
Explanation:
It's what the sample thing is. What your answer should include.
The charts where the charts are the happening to the world's urban and rural population are the urban population are the rises and the rural population are the decreases.
What is populations?
The term population refers to an individual, group, or society on a globe-scale. The population is counted on the people who are present in a location at any given time. There are various kinds of population, such as finite population, infinite population, existent population, and hypothetical population.
According to the urban and the rural population was the decreases, on the other hand was the urban population are the increases. The process was the included the increased and the decreased is also known as the urbanization. There is the population are the ups and the down. The population are the increased and the decreased on the chart.
As a result, the urban population are the rises and the rural population are the decreases.
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Following military cutbacks, California's industries found survivability by
Odiversifying.
O staying status quo.
O closing.
Following military cutbacks, California's industries found survivability by diversifying.
When military cutbacks occur, they can have a significant impact on local economies, especially in areas heavily reliant on defense spending. In the case of California, which has a substantial military presence, the state's industries had to adapt to the changing circumstances in order to maintain economic stability and growth.
One key strategy that California's industries employed was diversification. Diversification involves expanding into new industries or markets, reducing dependence on a single sector or customer. By diversifying, businesses and industries in California were able to mitigate the negative effects of military cutbacks and find new sources of revenue and growth.
California has a diverse economy with strengths in sectors such as technology, entertainment, agriculture, tourism, and renewable energy. During the period of military cutbacks, many businesses in California took advantage of their existing resources, expertise, and infrastructure to explore new opportunities in these sectors.
For example, defense contractors and manufacturers transitioned their capabilities to serve industries such as aerospace, renewable energy technologies, or telecommunications. Additionally, the entrepreneurial spirit and innovative culture of California played a crucial role in driving diversification.
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Which of the following alternative energy technologies require(s) burning fossil fuels to start generating electricity?
A. Solar cells
B. Solar thermal power plant
C. Hydrokinetic buoys
D. Geothermal power plant
Answer:
Solar thermal power plant
Explanation:
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A very large eruption like Mt. Tambora, Indonesia, in 1815 could possibly trigger cooling of the climate becausea. it releases large volumes dust and ash which blockout some of the heat from the sunb. increase the amount of CO2 in the atmosphere.c. red. can create large tsunami.
Before midnight, Besuki, East Java, reported a tsunami of 1-2 meters in height, and the Molucca Islands recorded one of 2 meters in height. Around 4,600 people are believed to have died in all. At a height of almost 43 km, the eruption column entered the stratosphere.
An eruption is a volcanic volcano's release of steam and lava. Other eruptions, like "an eruption of emotions," are also described using this phrase. You don't want to be anywhere near a volcano if it is erupting. A lot of lava, ash, and steam are released into the air when a volcano erupts. A similar explosion might occur if you were upset with a buddy but refrained from speaking for a while before shouting unexpectedly. An eruption of a disease occurs when it spreads rapidly. There is never good news about eruptions since they are swift, enormous, explosive, and hazardous.
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Which of the following is true about ice sheets?
a. They are the smallest type of glacier.
b. They flow in all directions.
c. They usually flow down valleys.
d. They are found only in high mountain areas.
Answer: A
Explanation:
Answer:
a.they are the smallest type of glacier
If 5cm on a map represent 4.5km. What is the scale of the map in representative fraction
Answer:
Explanation:
Representative fraction is simply ratio so if 5 cm represents 4.5km we will have to convert it to centimeters which is:
5:4.5*10000
5:450000
in the lowest term that will be
1:90000
1:90,000 is the answer