How would stream deposits differ from glacial deposits?

Answers

Answer 1

Answer:

Sediments transported and deposited during the Pleistocene glaciations are abundant throughout Canada. They are important sources of construction materials and are valuable as reservoirs for groundwater. Because they are almost all unconsolidated, they have significant implications for mass wasting.

The Bering Glacier is the largest in North America, and although most of it is in Alaska, it flows from an icefield that extends into southwestern Yukon. The surface of the ice is partially, or in some cases completely, covered with rocky debris that has fallen from surrounding steep rock faces. There are muddy rivers issuing from the glacier in several locations, depositing sediment on land, into Vitus Lake, and directly into the ocean. There are dirty icebergs shedding their sediment into the lake. And, not visible in this view, there are sediments being moved along beneath the ice.

Explanation:

Subglacial sediment (e.g., lodgement till) is material that has been eroded from the underlying rock by the ice, and is moved by the ice. It has a wide range of grain sizes, including a relatively high proportion of silt and clay. The larger clasts (pebbles to boulders in size) tend to become partly rounded by abrasion. When a glacier eventually melts, the lodgement till is exposed as a sheet of well-compacted sediment ranging from several centimetres to many metres in thickness. Lodgement till is normally unbedded. An example is shown in Figure 16.31a.

Supraglacial sediments are primarily derived from freeze-thaw eroded material that has fallen onto the ice from rocky slopes above. These sediments form lateral moraines (Figure 16.1) and, where two glaciers meet, medial moraines. (Medial moraines are visible on the Aletsch Glacier in Figure 16.22.) Most of this material is deposited on the ground when the ice melts, and is therefore called ablation till, a mixture of fine and coarse angular rock fragments, with much less sand, silt, and clay than lodgement till. An example is shown in Figure 16.31b. When supraglacial sediments become incorporated into the body of the glacier, they are known as englacial sediments


Related Questions

Which of the following statements is true, based on the data in the chart above?
A.
Niger has twice as many births as deaths per 1,000 people, but the life expectancy is only 52.6, resulting in a young median age.
B.
Niger’s life expectancy is only 52.6 years; therefore, the country must have a young median age.
C.
Niger has more deaths than births per 1,000 people, resulting in a young median age.
D.
Only 16% of Niger’s population lives in urban areas, limiting access to quality healthcare.

Answers

D because Niger is one of the poorest countries in Africa and This statistic shows the degree of urbanization in Niger from 2009 to 2019. Urbanization means the share of urban population in the total population of a country. In 2019, 16.52 percent of Niger's total population lived in urban areas and cities

A, is correct, for I have taken the test. Good luck to you young fellows.

help me
How will it have an impact on the world in 200 years for the solar Sailing on Sunlight?

Answers

Answer: Solar sails use a phenomenon that has a proven, measured effect on astrodynamics. Solar pressure affects all spacecraft, whether in interplanetary space or in orbit around a planet or small body. A typical spacecraft going to Mars, for example, will be displaced thousands of kilometers by solar pressure, so the effects must be accounted for in trajectory planning, which has been done since the time of the earliest interplanetary spacecraft of the 1960s. Solar pressure also affects the orientation of a spacecraft, a factor that must be included in spacecraft design.

Explanation:

Im not good at this.

PLEASEEEEEEEEEE!!!!!! WORTH 25 POINTSSSSS! PLEASE TELL ME WHAT GOES IN THE BLANKS SUPER EASY I SWEAR

Answers

2.human
3. A refugee
4.Europe
5. Africa and India
I’m pretty sure these are the answers. Hope they help :)

ANSWER ALL QUESTION PLEASE ASAP

Answers

Answer:

mouth

Explanation:

i did the quiz

PLS HELP PLS PLS PLS QUICK ITS DUE TODAY

Answers

Answer:

sorry i dont know all of them

1. The area

8. mercury

10. length, mass, time and temperature.

im so sorry thats all i know or remember, its been a long time

Explanation:

We counted all of the _____________ circles in the tree stump to calculate how many years the tree was alive before it was cut down.
Group of answer choices

cyclone

central

eccentric

concentric

Answers

Answer:

Central is the answer

PLEASE HELP IT'S DUE TONIGHT!!!!

Imagine that your government passed new laws that took away the rights of all people in your ethnic group. People in your ethnic group can no longer vote.They must move into poor-quality housing in rural areas. They cannot go to school with people of other ethnic groups. You are required to carry a passport everywhere you go. You aren't allowed to enter cities unless your passport says you have a job there.

List five ways your life might be different under these new laws.

Answers

Answer:

Your life would be like those people that live in an apartheid country. You have no freedom of movement like the Palestinian people do. Your life would be segregated and you would remain with people of your own color and culture. You would lose out on employment opportunities, educational opportunities, and the right to the American dream.

Explanation:

According to the Human Development Index, the United States and Canada are both __________ developed countries. A. lowly B. highly C. medium D. mostly Please select the best answer from the choices provided A B C D

Answers

Answer:

the answer is B

Explanation:

Brainliest plz trying to level up

Answer:

b

Explanation:

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What are the challenges we face in protecting our marine environment? Which habits are easy to change and which are more difficult? Why?

Answers

Answer:

Global warming is causing seal levels to rise threatening coastal population many pesticides and nutrients used in agriculture end up in coastal waters resulting in oxygen depletion that kills marine plants and shellfish

Sedimentary rock turns into Metamorphic rock through which process?

Answers

Well if it becomes buried deep enough within the crust to be subjected to increased temperature and pressure it, it may change into a metamorphic rock. I hope this helps

2. Explain why you selected the rock you did in
Question 1. Which characteristics helped you make
a decision (this is on savvas please help ASAP)

Answers

Answer:

b

Explanation:

because i did the quiez

Name one item that you use everyday (not a pencil) and explain how that item is linked to
resources that come from the earth (message me please!)

Answers

Answer:

Natural resources such as coal, natural gas and oil provide heat, light and power. Natural resources also are the raw materials for making products that we use everyday from our toothbrush and lunch box to our clothes, cars, televisions, computers and refrigerators.


What is the most appropriate title for the map above?
A
The Age of Discovery
B
Imperialism
С
Atlantic Trade Routes
The Industrial Revolution

Answers

Answer:

what the map looks like but C seems like a good map title

Explain why do people live in Iceland

Answers

Answer:

Safe and clean. Iceland has a low crime rate, with violent crimes practically non-existent. ...

Equality. ...

Nature everywhere. ...

Community and Culture. ...

Affordable healthcare and education.

Explanation:

Answer:

Tourists know Iceland for its spectacular landscape, geothermal pools and strange cuisine. But experts say the Nordic nation is special for another reason: people there live longer than almost anywhere else in the world.

Year after year, Iceland is one of the top-ranked countries for life expectancy. Its citizens survive to an average of 83, outlasting the residents of richer, better-educated and warmer corners of the globe.

Explanation:

What Middle Eastern country is most suitable for becoming England's ally

Answers

Answer:

France may have been Britain's key ally, and the British government accepted that it had no choice but to stand by France for so long as the war was being fought.

Explanation:

Answer:

The Middle Eastern country that can be said as Britain ally is Saudi Arabia

But other middle eastern countries also are British allies


Which of the following statements best describes settlement patterns in the Middle East?

Answers

Answer:the answer is D

8. Give one social and one economic impact of Ebola. You need to include figures to get the
marks. [2 marks]

Answers

Answer:

The government will lose a lot of money trying to save people's lives which can affect the economy because they aren't too focused on it and many families will feel very sad if they have lost a loved one

Bharat mein kitne desh hainBharat mein kitne desh hain ​

Answers

Answer:

नौ .  (9)

Explanation:

what is the most populated region of canada?

Answers

ontario with over 13 million people :)

Answer: its Quebec

The Canadian population, however, is highly concentrated geographically. In 2016, two out of three people (66%) lived within 100 kilometres of the southern Canada–United States border, an area that represents about 4% of Canada's territory.The majority of Canada's population is concentrated in the areas close to the Canada–US border. Its four largest provinces by area (Quebec, Ontario, British Columbia and Alberta) are also (with Quebec and Ontario switched in order) its most populous; together they account for 86% of the country's population.

Explanation:

hope this helps have a nice day ❤️❤️❤️❤️

Why does photosynthesis only occur during the daylight?

Answers

Answer:

If respiration stops in a plant it will die, so plants constantly respire during the day and through the night. Respiration is a different process to photosynthesis, which depends on sunlight and therefore takes place only during the day.

Explanation:

I hope this helps... MWAH

Answer: Because photosynthesis needs air.

Explanation:

I have the same exact power point UHH-

Which is a type of media that would most likely influence a person to use tobacco?

a concert that encourages smoking
a brochure about addiction
a magazine article about the effects of smoking
a friend’s conversation about nicotine

Answers

I would say all of them but mainly a concert that encourages smoking.

A concert that encourages smoking is a type of media that would most likely influence a person to use tobacco. Hence, option A is correct.

What is the use of tobacco?

People can smoke, chew, or smell tobacco. Smoked tobacco goods include cigarettes, bidis, kreteks, and bidis. Some people will also smoke loose tobacco with a pipe or hookah.

Nicotine and other substances in tobacco smoke are swiftly taken into the blood through the lungs. The body then experiences a rapid distribution of nicotine. Nicotine provides pleasant feelings when used in moderation and aids in ignoring unpleasant ones. As a result, the smoker is more motivated to smoke.

Although cigarettes are the most popular form of tobacco usage, many individuals also use smokeless tobacco products, such as snuff and chewing tobacco, which also contain nicotine.

Thus, option A is correct.

For more information about use of tobacco, click here:

https://brainly.com/question/5991552

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Describe how the poverty line is estimated in India ?​?

Answers

Answer:

the poverty line is estimated by using the expenditure of the person as a minimum level of food requirement, clothing, footwear

Explanation:

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(a) While determining the poverty line in India, a minimum level of food requirement, clothing, footwear, fuel and light educational and medical requirement etc are determined for subsistence. These physical quantities are multiplied by their price in rupees.

Which day this past week contained the lowest pollution levels?

Answers

Answer:

Today

Explanation:

a 19th-century theory that held that
society and groups of people are
subject to the same laws of natural
selection as animals and plants. It was
used to justify racism and colonialism
through its belief in racial superiority.

Answers

Answer:

Social Darwinism refers to various theories that emerged in Western Europe and North America in the 1870s that applied biological concepts of natural selection and survival of the fittest to sociology, economics, and politics.

Explanation:

Answer:

VSDGCSEGV

Explanation:

DID YOU DO THAT TO ME.MY QUESTION

how did geological events affect the distribution of natural resources?

Answers

The distribution of natural resources depends upon many physical factors like land, climate and altitude. The distribution of resources is unequal because these factors differ from place to place on this earth.

The geological events affect the distribution of natural resources by unequal distribution. It means that various quantities of certain resources are only available to some people.

What are geological events?

Geologic events or geologic processes are natural events that occur in the Earth's crust. These events may cause change in the physical landforms on the surface of the Earth.

Geologic features and landscapes are represented throughout the State Park System, providing spectacular examples of mountain peaks, and unique physical environments, such as caves, lava fields, and tufa structures.

Learn more about geological events here,

https://brainly.com/question/19627730

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Surface currents are warm currents found on the top of ocean water. *
True or
False

Answers

Answer:

True.

Explanation:

Surface currents refer to movement of the top layer of ocean water – the upper 330 feet or so – primarily driven by wind. The large-scale circulation of these surface currents roughly mirrors the large-scale circulation of air, which most simply derives from unequal heating of the planet’s surface by the sun.

I hope this helps you.

Describe the location of Malaysia in the world

Answers

Answer:

Ásia

Explanation:

lying just north of the Equator, that is composed of two noncontiguous regions: Peninsular Malaysia (Semenanjung Malaysia), also called West Malaysia (Malaysia Barat), which is on the Malay Peninsula, and East Malaysia (Malaysia Timur), which is on the island of Borneo. 

Answer:

Malaysia, country of Southeast Asia, lying just north of the Equator

Which short-term outcome would underage drinkers most likely to experience?

kidney failure
cirrhosis of the liver
headaches
heart disease

Answers

Answer:

headaches is the answer

I think is cirrhosis of the liver :)

Which one of the following is not an example of chemical weathering?
A. ice wedging
B. gravity
C. wind
D. erosion

Answers

The answer would be B, because that is not involved with chemical weathering.

1 point
7. An earthquake occurred in California at 12:06pm. A seismic station
recorded the first P-wave at 12:12pm. How far away is the seismic station
from the epicenter?*
O 1600km
3000km
3200km
0 4400km

Answers

Answer:

3200km

Explanation:

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President Obama pushed to continue the tax cuts for all but the wealthiest citizens. Congressional Republicans objected to any increase in taxes and called for deeper cuts in government spending. President Obama and the Speaker of the House, John Boehner, were unable to reach an agreement that would satisfy conservative House Republicans. When these negotiations failed, the Senate Republican leader met with the vice president and crafted a compromise: Only Americans with incomes over $400,000 would face an increase in income taxes. A payroll tax cut for taxes that fund Social Security would be allowed to expire; federal unemployment benefits would be extended; and massive spending cuts would be delayed. This compromise passed both the House and Senate, though most House Republicans refused to support it. On January 2, 2013, President Obama signed the American Taxpayer Relief Act into law. What was the conflict between the president and Congress? Do you think the underlying cause of the conflict was more philosophical or political? In your opinion, which type of conflict would be harder to resolve? What steps were taken to resolve the conflict? Why do you think negotiations between the Senate Republican leader and the vice president were more successful than talks between the president and the Speaker? How might this case study help you understand other presidential-congressional conflicts? Find the value of y = 500 -25xfor x = { -3, 2, 5} You teacher wants you to handwrite your essay but you want to type it; try to persuade him/her to let you type it. How would you do this What is the value of the variable in the equation, y/12=7 *please help me with this 1/4=something 8 plz help me Question 19 m4 mXSolve for X. Round your answer to the nearest tenth. help giving a brainlist why are everglades important??? which expressions represent the sum of exactly two terms? 11 1 1 point Find the circumference of the circle. Do NOT round your answer. 16.8 m John was adding Rational Numbers. He showed his work below. What was John's error?Explain to John how to solve it correctly.Adding Rational Numbers Error. What is the measure of the angle in degrees? (Write number in answer only)70806050| | +90 +10 20 30 40180 170 160 150 140 130 120 110-60 50 40 30 20 10120 130 140 150 160 170 1800 What was the law called which forced American Indians to move? The dry cleaning fee for three pairs of pants is $18. How much will it cost to clean 11 pairs of pants? Penny has a cold that she caught from her younger brother, Brian. Brian caught the cold from a friend in his kindergarten class. What kind of disease do Penny and Brian have? -Non-communicable -Communicable Choose the missing word.The explorers found themselves in theof a cave they had not known was there.1. confusion2. landscape3. interior04. canyon ANSWER ASAP THIS IS 6TH GRADE SCIENCE! GIVING BRAINLIEST FIVE STARS ANS A HEART!A few days after a snowstorm, the roof of one house is still covered with snow, but the roof of another house is bare. What can you infer about the insulation under each roof? Explain. Ibigay ang Tamang baybay sa Filipino ng salitang hiram.Teacher a. tetsir b. titser c. tetser d. titsirVocabulario a. bukabularyo b. bokabularyo c. bukabolaryo d. bokabolaryo Analeah signed a contract for $1,000,000 for a marketing program for her restaurant chain. The contract calls for 5 equal payments. How much is each payment? Michael's scraped elbows were nothing compared to his bloody knees.Find the participle: Elbows, Nothing, Bloody, Scraped.