Regions with mountain glaciers that experience much surface melting in the summer typically are eroded:
Answers
Regions with mountain glaciers that experience significant surface melting in the summer are typically eroded through glacial erosion processes.
Glacial erosion occurs when glaciers move downslope, driven by gravity. As the glacier flows, it picks up rocks, sediment, and debris, acting as a powerful abrasive tool.
When the surface melting of glaciers is extensive, it leads to the formation of meltwater, which flows over and within the glacier. This meltwater acts as a lubricant, facilitating the movement of the glacier and enhancing its erosive power. As the glacier advances, it scours and scrapes the underlying bedrock, plucking and eroding the material. This process results in the formation of distinctive landforms, such as U-shaped valleys, cirques, and glacial lakes.
The combination of surface melting and glacial movement leads to the erosion and modification of the landscape in regions with mountain glaciers experiencing significant summer melting.
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Related Questions
landslides into bays and lakes can generate huge tsunami of local extent. what is it about bays and lakes that allows the tsunami to be so large?
Answers
Landslides into bays and lakes can generate huge tsunami of local extent. The tsunamis associated with bays and lakes are so large because of their constricted topography.
Bay is a water body which is partially surrounded by land and is usually smaller and less enclosed than a gulf. However, the mouth of the bay is wider than gulf. The wave height increases as it comes near the shore, and it depends almost entirely upon the submarine topography offshore. Steeper shorelines tend to produce higher tsunami waves. Tsunamis can also occur in lacustrine environments. In lakes, the huge tsunamis are mainly generated because of the drastic mass-movement processes which displaces large volumes of water and triggered by seismic or aseismic phenomenon.
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What are the major causes of sea level rise? Explain how sea level has changed during the Pleistocene and the evidence for these changes. Describe two ways that changes in ice sheets and sea ice can affect climate.
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The major causes of sea level rise are primarily attributed to two factors: thermal expansion of seawater and the melting of land-based ice.
1. Thermal Expansion: As the Earth's oceans absorb heat from the atmosphere, seawater expands and occupies more volume, leading to an increase in sea level.
2. Melting of Land-based Ice: The melting of glaciers, ice caps, and ice sheets on land contributes significantly to sea level rise. This includes the melting of ice in Greenland and Antarctica, as well as smaller glaciers around the world.
During the Pleistocene epoch, which began around 2.6 million years ago and lasted until approximately 11,700 years ago, there were multiple glacial-interglacial cycles. These cycles involved periods of extensive ice cover and subsequent melting. As a result, sea levels fluctuated significantly. During glacial periods, large amounts of water were locked up in ice sheets, causing sea levels to drop by several hundred feet. Conversely, during interglacial periods, when the climate was warmer, ice sheets melted, and sea levels rose. The evidence for these changes in sea level during the Pleistocene can be observed through various geological records, such as sediment cores, fossilized coral reefs, and shoreline features. For example, the presence of ancient coral reefs at higher elevations suggests that sea levels were once higher in those areas. Additionally, the analysis of deep-sea sediment cores can provide information about past sea level fluctuations and the composition of marine organisms that thrived at different water depths.
Changes in ice sheets and sea ice can have significant impacts on climate. Here are two ways these changes can affect climate:
1. Albedo Effect: Ice sheets and sea ice reflect a significant amount of sunlight back into space due to their high albedo (reflectivity). As ice melts and exposes darker surfaces like land or open water, the absorption of sunlight increases, leading to further warming. This positive feedback mechanism can amplify climate change.
2. Thermohaline Circulation: Melting ice from glaciers and ice sheets can introduce freshwater into the oceans, affecting the density and salinity of seawater. This alteration can disrupt the thermohaline circulation, a crucial global ocean current system that redistributes heat around the planet. Changes in this circulation pattern can influence regional and global climate patterns.
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Canada has struggled to develop a single national identity because _____.
Answers
What do you think the population pyramid would look like for the area in which you live?
Answers
Answer:
A lot more people
Explanation:
describe cross section of land structure if nepal in detail
Answers
AYUDA ES PARA MAÑANA
Explica con tus palabras el proceso de globalización, a partir del aporte que hace el texto y teniendo en cuenta los componentes: político, económico, tecnológico y cultural
el término globalización para hacer referencia a la creciente interdependencia de las economías de los distintos países del mundo. En particular, esa interdependencia se sustenta en el gran incremento de los intercambios comerciales y financieros entre diversos lugares del planeta. Si bien las transacciones comerciales han acompañado la historia de la humanidad, la característica esencial del proceso de globalización reside en que este involucra prácticamente a todos los lugares del planeta y en él adquieren un gran protagonismo las empresas transnacionales que controlan el flujo de los grandes capitales financieros. Además, este proceso se basa en la presencia cada vez mayor de innovaciones tecnológicas entre las que se destacan las relacionadas con las comunicaciones y la informática, la microelectrónica, la robótica o la biotecnología. Ellas facilitaron la innovación de los productos y servicios que se ofrecen y la reorganización de las formas de producción al permitir una mayor flexibilidad en la localización de las empresas productoras, así como comunicaciones y transacciones económicas en tiempo real entre distintos lugares del mundo. La difusión de Internet a partir de la década de 1990 multiplicó más aun la velocidad y el alcance del proceso globalizador. La inserción de los países en los procesos de globalización se ha realizado en condiciones diversas. Algunos han abierto sus economías a los mercados externos con escasas restricciones, con lo que se han expuesto a las fluctuaciones de los precios internacionales y a mayores niveles de competencia para sus productores locales. Las consecuencias positivas o negativas que estos procesos de globalización tienen en cada uno de los países dependen, en gran medida, de las condiciones y habilidades que se tengan para diseñar políticas económicas y de inserción comercial que eviten la caída de las condiciones de vida de la población y un desmejoramiento de la integración social. Más allá de la dimensión económica, la globalización también abarca otros aspectos que influyen en la vida cotidiana de las personas; así se habla de la sociedad global, para hacer referencia a la difusión de valores, pautas de vida y consumo comunes que se extienden por distintos puntos del planeta. También se incluyen en el proceso de globalización las preocupaciones por temas comunes, como los derechos humanos o las condiciones ambientales.
Answers
Answer:
bbbbbbo
Explanation:
bbbbbbbo
In activity 6b, question 1, you determined the great circle distance between memphis, tennessee, and tokyo, japan. how many miles shorter is the great circle?
Answers
The distance between Memphis and Tokyo (3,554 miles) 43Degrees along the great circle between Memphis and Tokyo = 93.5ºDistance.
What is great circle?The great circle is the largest circle that may be traced on the surface of a sphere. In addition to being the shortest path between any two points on a sphere's surface, a great circle is a section of the sphere that spans its diameter.
What are the benefits great circle?One of the few situations in which the great circle formula is implemented is in the navigation of ships or airplanes. The great circle formula helps in navigation by figuring out the shortest distance inside the sphere because the Earth is spherical.
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On a meandering stream, maximum erosion takes place along the
a. places with the slowest flow
b. bottom
c. outer edge of the meanders
d. islands
e. inner edge of the meanders
Answers
Answer:
c. outer edge of the meanders
Explanation:
which of the following best describes how striations are created? view available hint(s)for part c which of the following best describes how striations are created? ice flows over a rock. sediments frozen in glacial ice abrade the rock. water freezes in rock fractures, expanding. wind-blown sediment scratches the rock. flowing water carrying sediments will scratch the rock.
Answers
Answer: Intrusive igneous rocks form at depths of several hundreds of metres to several tens of kilometres. Sediments are turned into sedimentary rocks only when they are buried by other sediments to depths in excess of several hundreds of metres. Most metamorphic rocks are formed at depths of kilometres to tens of kilometres. Weathering cannot even begin until these rocks are uplifted through various processes of mountain building—most of which are related to plate tectonics—and the overlying material has been eroded away and the rock is exposed as an outcrop.
HELPP ME AND ILL MARK U BRAINLIESSTTT
Answers
Answer:
are tumala yet nahi ka mala vichartay
according to data presented by dr. schrag, earth in the more recent geologic past (roughly the last million years). True or False
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According to data presented by dr. schrag, earth in the more recent geologic past (roughly the last million years) its true.
According to data presented by Dr. Schrag, it is true that Earth has experienced significant climate changes in the more recent geologic past, roughly the last million years. These changes are often referred to as the Quaternary Period, which encompasses the last 2.6 million years and includes the Pleistocene Epoch, lasting from 2.6 million to roughly 11,700 years ago, and the Holocene Epoch, which began after the last major ice age and continues to the present day.
During this time, the Earth's climate has oscillated between periods of relative warmth, known as interglacials, and colder periods, or glacials. These changes have been driven by a variety of factors, including changes in the Earth's orbit and tilt, fluctuations in solar output, and variations in atmospheric greenhouse gases.
The most recent interglacial period began roughly 12,000 years ago and has been marked by relatively stable and warm temperatures. However, human activities such as deforestation and the burning of fossil fuels have resulted in an increase in atmospheric greenhouse gas concentrations, leading to a warming trend that is unprecedented in the history of the Quaternary Period.
Overall, the data presented by Dr. Schrag and other climate scientists clearly demonstrate that Earth's climate has undergone significant changes in the more recent geologic past, and that human activities are now driving a rapid and potentially dangerous shift in global temperatures.
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According to data presented by dr. schrag, earth in the more recent geologic past (roughly the last million years) is true.
What is the earth?According to study presented by Dr. Schrag, it is real that Earth has experienced significant atmosphere changes in the more recent made of metal past, roughly the last million age.
These changes are often refer to as the Quaternary Period, which encompasses the last 2.6 heap years and involves the Pleistocene Epoch, lasting from 2.6 million to about 11,700 years ago, and the Holocene Epoch, that began afterwards the last major ice age and persists to the present era.
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How is it possible for the sun to be more luminous than a white dwarf if the sun has lower temperature
Answers
A white dwarf is the remains of a star after fusion reactions have finished. The core collapse which creates a white dwarf makes it initially very hot. It can be over
100
,
000
K
.
White dwarfs emit radiation while they cool down over a very long time period. They are very small and have very low luminosity.
A star like the Sun on the other hand is constantly producing energy from fusion reactions in the core. Although the surface temperature may only be
6
,
000
K
, the core is at
14
,
000
,
000
K
and constantly producing energy. Hence the Sun is much larger and much more luminous.
Red giant stars are even cooler at less than
4
,
000
K
. They still have fusion reactions taking place in or around the core. They are very large and very much more luminous than the Sun.
How can these images determine how many times closer Venus is to Earth between 27/2/2004 and 8/6/2004? (Hint: think about your sheet of paper?
Answers
By using the sheet of paper, the ratio of the distances between Venus and Earth on the two pieces of paper is the same as the ratio of the actual distances between Venus and Earth at the two different times, this ratio can be used to determine how many times closer Venus is to Earth between 27/2/2004 and 8/6/2004.
To determine how many times closer Venus is to Earth between 27/2/2004 and 8/6/2004, images can be used. Let us consider the following steps:
First, consider Venus and Earth as two points on a piece of paper. Second, measure the distance between the two points on the piece of paper. Third, find another piece of paper with two points representing Venus and Earth at different times (27/2/2004 and 8/6/2004). Fourth, find the distance between the two points on the second piece of paper. Fifth, divide the first distance by the second distance. This will give the ratio of the distances between Venus and Earth at the two different times. Sixth, since the ratio of the distances between Venus and Earth on the two pieces of paper is the same as the ratio of the actual distances between Venus and Earth at the two different times, this ratio can be used to determine how many times closer Venus is to Earth between 27/2/2004 and 8/6/2004.Learn about more about distance between planets at https://brainly.com/question/31587520
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The country of Ukraine has experienced a declining Gross Domestic Product (GDP) over the previous two years. At the same time, inflation has caused prices to be 200 times what they were two years ago Based on this information, what can you conclude about Ukraine's economy? A) The economy is flourishing B) The economy is as good as it has ever been The economy is experiencing severe struggles D) There is not enough information to make a determination
Answers
Answer:
c?
Explanation:
just my best guess
All of the following physical landscapes can be found in the Tropical North region
except for:
Mountains
Deserts
Rainforests
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Tropical North is the northernmost part of Queensland, Australia, and is known as Far North Queensland (FNQ). The beauty of this region has attracted many visitors to come. FNQ with Cairns as its largest city was shaped by some landscape features except deserts.
Most of Queensland’s rainforests are located in the Tropical North, even the rainforest on their coastal sand has the status of World Heritage because of the uniqueness of where the rainforest meets the reef. No wonder Cairns is known as the gateway to the Great Barrier Reef which makes a lot of people come snorkeling and diving. But some of the visitors come camping and hiking too because they also have Mr. Bartle Frere as Queensland’s highest mountain with a maximum elevation of 1622 meters.
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the impact the North Atlantic Drift has on the fishing industry in north -western Europe.
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Answer:
The fishing industry includes any industry or activity concerned with taking, culturing, processing, preserving, storing, transporting, marketing or selling fish or fish products. It is defined by the Food and Agriculture Organization as including recreational, subsistence and commercial fishing, and the harvesting, processing, and marketing sectors.[2] The commercial activity is aimed at the delivery of fish and other seafood products for human consumption or as input factors in other industrial processes. Directly or indirectly, the livelihood of over 500 million people in developing countries depends on fisheries and aquaculture.[
Which of the following statements is an expression of climate
Answers
Answer:
where are the statements ;-;
Explanation:
What happens to rice consumption as the population
of Eastern Asia grows?
O People choose other grains over rice.
O Farmers replace other crops with rice.
O Rice consumption increases.
O Rice consumption decreases.
Answers
Rice consumption generally increases as the population of Eastern Asia grows.
Rice is a staple food in many parts of Eastern Asia and is considered a dietary staple for many people living in the region. As the population grows, so does the demand for food, including rice. This can lead to an increase in the cultivation of rice and an increase in the overall consumption of rice.
It's worth mentioning that other factors like economic development, changes in dietary habits, and climate change also can affect the rice consumption.
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The common source of pressure during compaction of sediments is ________.
A)the weight of the sediments deposited above the compacting sediments
B)the pressure of the sediments pushing the compacting sediments out of the way during deposition
C)the weight of the compacting sediments causing internal pressure
D)the weight of water above the sediments after they are deposited
Answers
The common source of pressure during compaction of sediments is A) the weight of the sediments deposited above the compacting sediments.
During the process of sediment compaction, the weight of the sediments deposited above exerts pressure on the underlying sediments. As layers of sediment accumulate over time, the weight of the overlying sediments increases, leading to increased pressure on the sediments below. This pressure is often referred to as "overburden pressure" or "overburden stress."
The weight of the overlying sediments is a primary driving force behind the compaction process. It squeezes and compresses the sediments below, reducing the pore spaces between individual particles and causing the sediment grains to pack more closely together. This compaction results in the expulsion of water and air from the sediments and leads to the formation of more densely packed sedimentary rocks, such as sandstone or shale.
The pressure from the weight of the overlying sediments is essential for the lithification process, which transforms loose sediments into solid rocks through compaction and cementation. It plays a significant role in the formation and consolidation of sedimentary rocks throughout geological time.
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has its recharge area at an elevation below sea level desert mountains ocean flatlands
Answers
It's unclear what you are asking for. Please provide a clear and complete question so I can assist you better. Here's an overview of the recharge areas for both deserts: Gobi Desert: The Gobi Desert's recharge area primarily lies in the surrounding mountain ranges. The desert is bordered by the Altai Mountains to the north and the Tibetan Plateau to the southwest.
These mountainous regions receive precipitation in the form of rain or snow, which then flows down into the Gobi Desert as runoff. The recharge area for the Gobi Desert is not below sea level, as the desert is mainly located at a higher elevation. Taklimakan Desert: The recharge area of the Taklimakan Desert is influenced by its surrounding topography as well. The desert is encircled by several mountain ranges, including the Kunlun Mountains to the south and the Tangshan Mountains to the north.
These mountain ranges receive precipitation, which then percolates into the ground and replenishes the groundwater reserves that sustain the Taklimakan Desert. The recharge area of the Taklimakan Desert is also not below sea level.
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100 POINTS AND BRAINLIEST!! ONLY IF YOU GET IT CORRECT!!
Answers
Hope I helped
Answer:
1 = c
2 = b
3 = a
4 = d
i hope it is helpful
why is climate change an environmental justice issue? give three examples of the impacts of climate change in nyc in order to explain your answer.
Answers
Answer:
Climate change is a threat to everyone's physical health, mental health, air, water, food and shelter, but some groups—socially and economically disadvantaged ones—face the greatest risks. This is because of where they live, their health, income, language barriers, and limited access to resources.
Explanation:
Please give the brainliest.
The current competitive market price of fish is $3 per pound. A chemical producer emits effluent into a lake used by a commercial fishing firm. Each ton of chemical output causes a 20-pound reduction in the annual catch of the fishing firm. Assuming that transactions costs are zero and the chemical firm has the legal right to dump effluent into the lake,
Answers
assuming that the chemical firm has the legal right to dump effluent into the lake, we can analyze the economic implications of this situation.
Given that each ton of chemical output causes a 20-pound reduction in the annual catch of the fishing firm, we can calculate the cost incurred by the fishing firm due to the pollution caused by the chemical producer.
Let's assume the fishing firm's annual catch without any pollution is C0. With the pollution caused by the chemical producer, the fishing firm's annual catch would be reduced by 20 pounds for each ton of chemical output. Let's denote the chemical output as Q (in tons).
The total reduction in the fishing firm's annual catch, denoted as ΔC, can be calculated as follows:
ΔC = 20 * Q
To determine the economic cost incurred by the fishing firm, we need to multiply the reduction in catch by the market price of fish. Given that the current competitive market price of fish is $3 per pound, the cost (C) incurred by the fishing firm due to pollution can be calculated as:
C = 3 * ΔC
C = 3 * (20 * Q)
C = 60Q
Therefore, the economic cost incurred by the fishing firm due to the pollution caused by the chemical producer is 60 times the quantity of chemical output (Q) in dollars.
It's important to note that this analysis assumes zero transaction costs and that the chemical firm has the legal right to dump effluent into the lake. However, it's worth considering the potential environmental and social externalities associated with such pollution, which may have broader impacts beyond the direct economic cost to the fishing firm.
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Why is Mexico and parts of Central America prone to earthquakes
Answers
Answer:
Mexico and other Central American countries are more susceptible to earthquakes because those countries are in something called a subduction zone. "Subduction zones are the parts of the earth where one slab of the crust is slowly sliding under another." This then causes earthquakes due to the friction of it sliding.
"Over the years, the Jamaican government has done a tremendous job in managing the resources and protecting our marine ecosystem. The government has banned plastic bags and created several fish sanctuaries".
Do you agree with the statement given above? If yes justify, if no justify.
subject: Marine Pollution
Answers
Jamaica's government has demonstrated commendable efforts in preserving the country's marine ecosystem.
Measures such as the ban on plastic bags and creation of multiple fish sanctuaries are indicative of the pro-active approach the government has taken towards environmental conservation. The plastic bag ban, for instance, has curbed the number of non-biodegradable materials deposited in the ocean.
Additionally, the creation of fish sanctuaries facilitates the regeneration of fish populations and promotes sustainable fishing practices. Overall, these policies demonstrate the commitment of Jamaica's government towards the preservation of its rich natural heritage.
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Find the value of x. (12x-41) (5x) (5y)
Answers
Answer:
X= 0
x= 41/12 = 3.41666666666667
Explanation:
Select all the correct answers. Which two topics are studied by geographers? the distribution of humans around the world the principles for solving border disputes life cycles of plants and animals features such as mountains, volcanoes, rivers, and glaciers
Answers
Answer:
the distribution of humans around the world
features such as mountains, volcanoes, rivers, and glaciers
Explanation:
The two topics studied by geographers are the distribution of humans around the world and features such as mountains, volcanoes, rivers, and glaciers. Option a and d is the correct answer.
Geographers study how humans are distributed across different regions, countries, and continents. They examine factors such as population density, migration patterns, urbanization, and cultural variations. By analyzing the distribution of humans, geographers gain insights into social, economic, and environmental interactions on a global scale. Option a and d is the correct answer.
Geographers also study the physical features of the Earth's surface. They analyze and map various landforms, including mountains, volcanoes, rivers, glaciers, and other natural features. Understanding the distribution, formation, and characteristics of these features helps geographers understand the Earth's physical processes, such as plate tectonics, erosion, and climate patterns.
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The complete question is, "Select all the correct answers. Which two topics are studied by geographers?
a. the distribution of humans around the world
b. the principles for solving border disputes
c. life cycles of plants and animals
d. features such as mountains, volcanoes, rivers, and glaciers"
Which of the following statements about regional climate modeling techniques is true? Choose all that apply. Regional climate models more accurately represent topography than global climate models. Regional climate predictions can be produced by nesting a regional model within a global model. Regional climate modeling is usually done by using a global climate model that is set to only make calculations over the smaller area of interest An example of regional downscaling is using statistical relationships between global climate parameters and the regional effects they produce to generate climate projections,
Answers
The true statements about regional climate modeling techniques are that regional models more accurately represent topography than global models, regional predictions can be produced by nesting a regional model within a global model, and statistical downscaling is a valid approach for generating climate projections.
First, the statement that "Regional climate models more accurately represent topography than global climate models" is generally true. This is because regional climate models are designed to simulate climate processes at a higher resolution than global climate models. By using a finer grid size and incorporating more detailed information about the topography, regional models can capture local effects that are not well-represented in global models.
Second, the statement that "Regional climate predictions can be produced by nesting a regional model within a global model" is also true. This approach is known as "downscaling" and involves using a global climate model to provide boundary conditions for a nested regional model.
Third, the statement that "Regional climate modeling is usually done by using a global climate model that is set to only make calculations over the smaller area of interest" is not entirely accurate. While it is true that some regional models are derived from global models, this is not always the case. Regional climate models can also be developed independently, using input data from observations or other sources.
Finally, the statement that "An example of regional downscaling is using statistical relationships between global climate parameters and the regional effects they produce to generate climate projections" is also true. This approach is known as statistical downscaling and involves using statistical techniques to relate large-scale climate variables (such as temperature and precipitation) to local effects (such as topography and land use).
In summary, the true statements about regional climate modeling techniques are that regional models more accurately represent topography than global models, regional predictions can be produced by nesting a regional model within a global model, and statistical downscaling is a valid approach for generating climate projections.
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what city was used in developing the vance model
Answers
The city of Detroit, Michigan was used in developing the Vance Model.
The Vance Model, also known as the Detroit Model, is a policing strategy that was developed in the 1970s in response to rising crime rates and social unrest in Detroit, Michigan. The model is named after its creator, former Detroit police chief Philip T. Vance, and is based on the principles of community policing and problem-solving. The Vance Model emphasizes the importance of building partnerships between police and community members, identifying and addressing the root causes of crime, and developing innovative solutions to local problems.
The success of the Vance Model in reducing crime and improving community relations in Detroit has led to its adoption by police departments across the United States and around the world. Today, the Vance Model is recognized as a leading example of community-oriented policing and is widely regarded as a model for effective law enforcement.
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2. What are three factors that affect weather?
Answers
Light, Water and Temperature.