Geography College

which of the following mountain ranges found in the united states is highly eroded?
1. Rocky Mountains
2. Sierra Nevada range
3. Cascade Mountains
4. Appalachian Mountains

Answers

Answer 1
The answer is 4) Appalachian Mountains. 

All the mountain ranges listed have, of course, experienced a certain level of erosion. However, the Appalachian range is the most heavily eroded. It was once almost as high as the Rocky Mountains, which has an elevation of 4,000 meters, but erosion has brought its elevation down to around 2,000. 
Answer 2

Answer:

4

Explanation:

Number 4 represents the Appalachian Mountains. They stretch over 2,000 miles long and are the oldest mountain range in North America. They are over 400 million years old.

Related Questions

In what areas is the outermost layer of the earth the thinnest?

Answers

crust is the first part of the earth

On a graph, an equilibrium point is where a supply curve and a demand curve meet. a supply curve is higher than a demand curve. the supply and demand curves head up. the supply and demand curves head down.

Answers

The correct answer is - a supply curve and a demand curve meet.

An equilibrium, from an economical perspective, in essence means that the supply and demand for a product or service are equal.

This would basically mean that the amount that is produced of some good is the totally same amount that is demanded and all of it will be sold, without having any surplus, or be lacking in quantity.

The price in an equilibrium situation is defined by the point in which the supply and demand curves intersect.

Answer:

Its A

Explanation:

What is the answer??? I've been stuck on it for a while it would help out

Answers

Well I searched on the United Nations website and it said The roadmap suggests that, by 2050, the EU should cut its emissions to 80% below 1990 levels through domestic reductions alone (i.e. rather than relying on international credits).

This is in line with EU leaders' commitment to reducing emissions by 80-95% by 2050 in the context of similar reductions to be taken by developed countries as a group.

To reach this goal, the EU must make continued progress towards a low-carbon society. Clean technologies play an important role.

Don’t know if this helps but I hope it does

16. The planet most noted for its rings is A. Venus. B. Saturn. C. Mercury. D. Neptune.

Answers

Hello There!

The correct answer is B. Saturn.

Hope This Helps You!
Good Luck :) 

- Hannah ❤ 

The correct option is B.
Saturn is one of the known planets of the universe. It is the sixth planet from the sun and the second largest in the solar system, the first one been Jupiter.  It is the most distant planet that can be seen with the naked eyes. The rings found in Saturn is its most outstanding feature.

Which hazard generated by earthquakes can be destructive many hundreds of kilometers away from the epicenter?

Answers

This hazard is known as a tsunami or tsunami wave. Tsunamis are generated by submarine earthquakes where the movement of the earth's crust displaces a large volume of ocean water. The tsunami waves then race away from this point of disturbance in all directions much like ripples in a pond. These waves can travel for thousands of miles at sea before reaching land. As the waves approach land and start to interact with the ocean floor they slow and the water piles up and looks much like a wall of water approaching the shore. 

Which layer of the atmosphere holds the most water vapor?

Answers

The troposphere is the layer of the atmosphere that holds the most water vapor because it is the closest layer to the Earth. Most of the water vapor gets trapped in the troposphere mainly because it makes of about 80% of the mass of the total atmosphere. 

On earth, the four major spheres interact as a system. which of these spheres are absent, or nearly absent, on the moon? based on your answer, identify at least five processes that operate on earth but not on the moon ...

Answers

On earth, the four major spheres interact as a system.

Atmosphere, biosphere, hydrosphere are absent. 

Carbon, Oxygen cycle.
water circuit
tsunami (there is no water so no tsunami)
absence of life
there is no atmosphere so all meteorites directly interact with moon surface. On Earth they can be burn into the atmosphere due to the friction process

The Moon lacks significant atmosphere and hydrosphere spheres, leading to the absence of processes such as weathering, the water cycle, atmospheric circulation, biological processes, and photosynthesis that are present on Earth.

On Earth, the four major spheres that interact as a system are the biosphere (life), the lithosphere (land), the hydrosphere (water), and the atmosphere (air). These spheres are interconnected and have a complex relationship, where alteration in one sphere can impact the others.

On the Moon, two of these spheres are absent or nearly absent. The Moon lacks a significant atmosphere, which is why there is no air to breathe or wind. Also, the Moon does not have a hydrosphere; there are no bodies of liquid water such as lakes, rivers, or oceans. Due to the lack of atmosphere and hydrosphere, several processes that occur on Earth do not happen on the Moon.

Weathering and erosion - Without an atmosphere and hydrosphere, the geological processes of weathering and erosion by water or air do not occur.Water cycle - The absence of water bodies and atmosphere prevents the occurrence of evaporation, condensation, or precipitation cycles.Atmospheric circulation - There are no wind patterns or climate systems due to the lack of atmospheric gases.Biological processes - Without an atmosphere or liquid water, life as we know it cannot exist, so there are no biological cycles or ecosystems.Photosynthesis - With no plant life, there is no photosynthesis or oxygen production.

What will happen to sea levels when large amounts of water is stored in ice sheets and continental glaciers?

Answers

Once the ice caps melt the water will overflow, raising the sea level and maybe flooding.

How does the tropical climate of the Amazon River Basin MOST LIKELY affect vegetation?
A) High temperatures make the soil too dry.
B) Heavy rainfall produces a wide variety of plants.
C) Heavy rainfall prevents many plants from growing.
D) High temperatures in the summer kill many plants.

Answers

it is B of course precipitation is increased

What is the seaport city in the country of spain?

Answers

The city is Barcelona.
Hope this helped!!!!!! :) 

1. in which region of Africa will you find countries whose national languages include French, Spanish, and Portuguese?

A. South Africa
B. West Africa
C. North Africa
D. East Africa

2. (blank) and (blank) are the two most widespread religions in Africa.

A. Christianity/Islam
B. Hinduism/Islam
C. Christianity/Traditional African Religions
D. Islam/Traditional African Religions

3. which statement is true regarding African languages and ethnic groups?

A. all ethnic groups speak only traditional African languages.
B. there are very few ethnic groups in Africa, but there are many languages.
C. there are an estimated 3,000 languages in 3,000 ethnic groups in Africa.
D. there are many ethnic groups but only a few languages.

4. which religion swept across North Africa as a result of trade with the Middle East?

A. Islam
B. indigenous animist religions
C. Hinduism
D. Christianity

5. which statement is false regarding languages spoken in Africa?

A. German is a common language spoken in Southern and East Africa.
B. Swahili is a common language spoken in Tanzania.
C. Arabic and French are commonly spoken languages in North Africa.
D. Spanish is a Common Language throughout Southern portions of Africa

6. which example below is not an example of a traditional African religious practice or belief?

A. belief in ancestral spirits.
B. the idea of sacrifice.
C. belief in Christian principles from the Bible.
D. belief in one God above a host of lesser gods.

7. the largest civilization in Africa developed

A. in the tropical rainforest of Africa.
B. on the island of Madagascar.
C. in the southernmost regions of Africa.
D. along the coast and river valleys of Africa.

8. the term Islam means

A. submission to the worldly possessions.
B. submission to God's will.
C. submission to any ancestral spirits.
D. submission to Christian principles outlined in the Bible.

9. pre-european African society relied heavily on the use of indentured servants, which are people who

A. we're not paid for their labor.
B. we're paid but not given the opportunity to buy back their freedom.
C. we're paid and given the opportunity to purchase their freedom.
D. we're paid desirable bounce of money for their strenuous work

10. the terms tribe and ethnic group are very similar in meaning because

A. both terms involve shared kinship, language, and territory.
B. both terms involve identical physical traits, language, and way of dress.
C. both terms involve shared kinship, Collective loyalty, and identical physical traits.
D. both terms are only used when describing the African population.

Answers

1 B
2 A
3 C
4 A
5 D
6 C
7 D
8 B
9 C
10 A
Final answer:

In West Africa, countries have national languages that include French, Spanish, and Portuguese. Christianity and Islam are the two most widespread religions in Africa. There are an estimated 3,000 languages in 3,000 ethnic groups in Africa.

Explanation:The region of Africa where you can find countries whose national languages include French, Spanish, and Portuguese is West Africa.The two most widespread religions in Africa are Christianity and Islam.The statement that is true regarding African languages and ethnic groups is that there are an estimated 3,000 languages in 3,000 ethnic groups in Africa, which makes option C correct.The religion that swept across North Africa as a result of trade with the Middle East is Islam.The statement that is false regarding languages spoken in Africa is that German is a common language spoken in Southern and East Africa. The correct option is A.An example that is not an example of a traditional African religious practice or belief is belief in Christian principles from the Bible. Option C is correct.The largest civilization in Africa developed along the coast and river valleys of Africa.The term Islam means submission to God's will.Pre-European African society relied heavily on the use of indentured servants, who were not paid for their labor. Option A is correct.The terms tribe and ethnic group are very similar in meaning because both involve shared kinship, language, and territory. Option A is correct.

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All of the following are enacted to limit the amount of goods allowed into a country except __________. A. quotas B. sanctions C. tariffs D. free trade agreements

Answers

Answer:

the answer to this question is D

Explanation:

Answer:

the answer is d

Explanation:

i passed the quiz

Many people have settled in central Mexico instead of the eastern or western portions of the country. What physical feature keeps people away from the eastern and western portions of Mexico? Whoever Answers first gets 10 points and Brainliest answer. BTW, Here are the Answer Choices. A) deserts B) marches C) mountains D) rivers

Answers

C) mountains 

I just did this and it is the right answer

Answer:

c) Mountains

Explanation:

Sierra Madre, mountain system of Mexico. It comprises of the Sierra Madre Occidental (toward the west), the Sierra Madre Oriental (toward the east), and the Sierra Madre del Sur (toward the south). These ranges encase the great central Mexican Plateau, which itself is a piece of the framework—despite the fact that the northern segment of the level likewise is viewed as a component of the Basin and Range Province in the United States—and is broken by squares of mountain extents and substantial vaporous waste bowls called bolsones ("pockets").

Referring to the arizona geologic map: what is the symbol for the oldest rocks on the map?

Answers

The oldest rocks are Early Proterozoic metamorphic rocks

Which of the following has been proposed as a potential strategy for mitigating the increase of co2 in the atmosphere ?
- add aerosol to the atmosphere
- inject into geologic formation
- add iron to the ocean to increase phytoplankton
-shoot it into space
- all of the above

Answers

Injecting into geological formation, adding iron to the ocean to increase phytoplankton, and shooting into space

All of the above proposed methods are being proposed to help decrease global warming but adding aerosols into the atmosphere does not involve the mitigation of the increase in CO2 in the atmosphere. 

1. Adding aerosol to the atmosphere - aerosols added to the atmosphere have the potential to block the sun's rays and reduce global warming. They reflect the sun's rays back to the atmosphere while at the same time providing "seeds" around which water droplets can come together to form clouds. Cloud formation can also help increase the earth's reflectivity against the sun's rays.

2. Injecting into geological formation - carbon dioxide from stationary sources (e.g. powerplants and factories) can be captured and eliminated from the atmosphere, compressed into a fluid state, and injected deep underground into permeable and porous geological formations and overlain with a layer of impermeable rock to seal the CO2 underground. 

3. Adding iron to oceans to increase phytoplankton - phytoplanktons take up carbon dioxide from the atmosphere for photosynthesis. Thus, adding iron to the oceans, which acts as a fertilizer to the phytoplanktons, can encourage the growth of the phytoplankton population. The more phytoplanktons, the more CO2 that can be removed from the atmosphere. 

4. Shoot it into space - some scientists propose that a conveyor can be built in the Arctic to take advantage of the Earth's magnetic field and allow for the venting or expelling of CO2 into outer space. 

The stratospheric ozone ( o 3 ) layer helps to protect us from harmful ultraviolet radiation. it does so by absorbing ultraviolet light and falling apart into an o 2 molecule and an oxygen atom, a process known as photodissociation. o 3 (g)→ o 2 (g)+o(g)

Answers

Final answer:

The stratospheric ozone layer located in the earth's upper atmosphere absorbs harmful ultraviolet radiation from the sun, breaking into an O2 molecule and a single oxygen atom. This protective layer has been depleted by man-made emissions of chlorofluorocarbons (CFCs), leading to efforts to phase out such harmful substances and halt further depletion.

Explanation:

The stratospheric ozone (O3) is a form of oxygen that resides in the stratosphere, a layer of the atmosphere extending from about 10 to 50 kilometers above the earth's surface. This ozone layer is essential for life on Earth as it absorbs the harmful ultraviolet radiation from the sun through a process called photodissociation. In this process, O3 absorbs UV light and breaks down into an O2 molecule and a singular oxygen atom: O3 (g) → O2 (g) + O(g).

In the 1980s, it became clear that human activities, specifically the production of chlorofluorocarbons (CFCs), were depleting this critical ozone layer. This discovery sparked international action, leading to the phase-out of CFCs in industrial applications. As a result, there has been a halt in the loss of atmospheric ozone, and the well-known "ozone hole" over the Antarctic is gradually shrinking.

Ozone's role in absorbing UV radiation is pivotal as it prevents the potential cell damage that UV light can cause on Earth. Without the ozone layer, the harmful effects of UV radiation, such as increased cases of skin cancer and other health risks, would be more prevalent.

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Which answer choice correctly states the historical relationship between the Zapotec and maya civilizations?

Answers

The Zapotec and Maya civilizations flourished and declined in nearby regions at roughly the same time. The historical relationship between the Zapotec and the Maya civilizations is that they flourished and declined in nearby regions at roughly the same time.

hope this helps you(;

if not plz let let me know(:

Answer: the zapotec and maya civilizations flourished and declined in nearby regions at roughly the same time

Explanation: apex

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