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

What is the difference between the Torah and the Talmud?
• The Torah describes the basic laws of Judaism; the Talmud is a collection of opinions on legal issues.
O The Torah has been handed down for generations; the Talmud is a series of books.
O The Torah means "study"; the Talmud means "the Five Books of Moses."
O The Torah focuses on interpreting ideas and recommendations; the Talmud focuses on directions for daily living.

Answers

Answer:

The Torah describes the basic laws of Judaism; the Talmud is a collection of opinions on legal issues

Explanation:

The Torah refers to teachings, instructions. It is the law. The Torah is the five books of Moses. It is also used to refer to the Hebrew bible. The Torah contains the laws of judaism.

The talmud is made up of rabbinic teachings. These teachings are used to interpret and also used in the expansion if the Torah. The talmud is made up of mishnah (oral law) and the gemara

Answer:a

Explanation:on edg

Give a basic description of the Pacific Coastal Range

Plzzz hurryyyyy

Answers

A series of mountain ranges that go across the west coast of North America.

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

what are the four layers of the atmosphere in order

Answers

Answer: in order, it should be troposphere, stratosphere, mesosphere, thermosphere and exosphere. Troposphere

exosphere, the thermosphere, the mesosphere, the stratosphere and the troposphere.

Rain falls to the ground in the tropics *
evaporation
condensation
precipitation

Answers

Answer:

precipitation

Explanation:

it falls from the sky

review the following chart. Use sequencing to shape a summary of the main ideas. Be sure to show the effects on other animals and humans. Where does the cycle stop?
The Cycle of Cause & Effect in Bovine Spongiform Encephalitis
A flowchart. Cow is fed infected meat from felled animals. The cow develops B S E. May or may not show symptoms. If the cow dies from B S E, cow is slaughtered or dies. Waste products fed to other animals, which repeats the cycle. If the cow is slaughtered and sold as meat for humans, human develops C J D, the human form of B S E. Human dies from C J D and the cycle is broken.

Answers

Answer: just put it in the right order and the cause and effect wht grade u in u never learned cause and effect?

Explanation:

Answer:

The cycle stops with people dying because of a disease that is found in cows.

Explanation:

What type of bedrock do mountain landscapes have

Answers

Answer:

Sedimentary is the type of bedrock the moutain landscapes have.


Sedimentary

What aren't the Catskills true mountains? Because the underlying bedrock is flat, sedimentary layers.

A settlement grouped around the center of a resource.*


a . cluster settlement
b. spatial pattern
c. linear settlement
d. grid system

Answers

Answer:

Grid system

Explanation:

Pretty sure im right but im sososososo sorry if im not :(

This is urgent I need it for my geography class what are the reasons you would like to stay in a country? Describe why you need to be In That country does your family need help in the country?

Answers

One main answer is freedom. Without freedom no one would like to stay in a country.

What does the word “byproduct mean”

Answers

Answer:

an incidental or secondary product made in the manufacture or synthesis of something else.

Explanation:

Byproducts are chemicals that are released unintentionally in the production of something else. In this case, photosynthesis is a process where carbon dioxide is transformed into glucose. Glucose is what provides the energy for the plant to survive. Oxygen is also created as a result of photosynthesis, or in other words, oxygen is a byproduct produced during photosynthesis.

I hope this helps!

In what part of the water cycle do clouds form?
a.
evaporation
c.
precipitation
b.
runoff
d.
condensation

Answers

Answer:

D

Explanation:

the answer is d.condensation

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

Identify three countries in Africa that have Liverpool supporters clubs.

Answers

Durban, Africa
Morocco, Africa
well that’s all I know sorry but I hope this helped ! :)
Cape Town Supporters Club. Cape Town, South Africa. ...
Durban Supporters Club. Durban, South Africa. ...
Egypt Supporters Club. Cairo, Egypt. ...
Gauteng Supporters Club. Bedfordview, South Africa. ...
Kenya Supporters Club. Nairobi, Kenya. ...
Mauritius Supporters Club. Saint Pierre, Mauritius. ...
Morocco Supporters Club. ...
Nigeria Supporters Club.

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.

For what purpose is a tunnel being built under the Bosporus?

Answers

The tunnel enables faster and cheaper transportation

Hey there :))

Explanation:

Alternately described as a long-lost link between Europe and Asia or the end of the city of Istanbul as we know it, the world's deepest underwater railway tunnel Us on Tuesday under The Bosphorus, connecting two continents by rail for the first time.

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:

Question: To what extent are the world's resources
evenly distributed?
[9

Answers

Answer:

Natural resources are materials people obtain from Earth that have economic value or are important for human life. Lumber, minerals, and even fossil fuels are three resources that serve people well. Resources are distributed throughout the world, though not always evenly, and some people have better access to resources than others.

I hope this helps bro :)

- Alie♥

to what extent do earthquakes have a greater impact on people's lives in lower income countries?​

Answers

Answer:

To the extent where those contrys dont have the money to fix the damage and there country's become very poor and hungry

What are remittances and why are they important to mexico's economy?

Answers

Answer:

remittance is money sent from migrants to their home country. it's important in mexico's economy because there are a lot of people in foreign countries that send money to their families in Mexico and Mexico depends on this because the money is used for food, clothing, and other things which means that the economy keeps flowing

Why is there one winter and one summer each year?

Answers

Answer:

because of the season

Explanation:

Because the earth goes in one direction and every year it restarts back to the same position

Which of the Earth's layers is represented by the number three (3)

Answers

which of earths layers is represented by the number three on the image above?
the outer core

please help ive been stuck on this for what feels like years​

Answers

Answer:

spices for the second one

ocean currunts with the first one

sugar with the fourth

movies with the third

Explanation:

Each person in the United States uses of water each day.
A. two farthings
B. over 80 gallons
C. 100 acre-feet
D. a sheep's stomach​

Answers

Answer:

over 80 gallons

Explanation:

Humans are organisms that live on the surface of the Earth.

In recent years, many products that people use have released chemicals into the air. This has slightly changed the composition of the air that surrounds the planet.

Which statement describes this interaction?
A.
The biosphere interacted with the atmosphere.
B.
The atmosphere interacted with the geosphere.
C.
The geosphere interacted with the hydrosphere.
D.
The hydrosphere interacted with the biosphere.

Answers

Answer:

I believe that the answer ends most like a since humans live on the biosphere part of the world and we have affected the atmosphere around us causing to make it more dense and stuff

2. You know that energy decreases with distance, but what does your experiment tell you about the relationship? Look at the graphs, which are different ways to measure something decreasing over distance or time. Based on your experiment, which graph resembles the way the sun’s energy decreases over distance?

Answers

Answer:

Love the question but unfortuantly i'm an idiot

Explanation:

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

The Chernobyl power plant explosion and the Tisza-Danube cyanide spill are
both examples of

A. General pollution
B. Water pollution
C. Accidental pollution
D. Radiation pollution

Answers

Answer:

D

Explanation:

D, Radiation Pollution

what are 3 powers of erosion. plz help me, imma get in trouble lol

Answers

The three main forces that cause erosion are water, wind, and ice. Water is the main cause of erosion on Earth.

as new seafloor moves away from an ocean rodge, does it become less dense? ​

Answers

Answer:

As new seafloor moves away from an ocean ridge, the seafloor cools and becomes less dense than the material beneath it.

Explanation:

Hope this Helps!

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.
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