Briefly describe the correct sequence of geologic events that led to the present configuration of Yosemite Valley. Consider when the following took place:

the uplift of the Sierra
the erosion by streams
the formation of granite
erosion by glaciers

Answers

Answer 1

Answer:

The formation of granite

The uplift of the sierra

Erosion by glaciers

The erosion by streams

Explanation:

The Yosemite Valley mountains consist of plutonic granites that were formed in the Cretaceous Period. The oldest rocks are at least 100 million years old, the youngest around 90 million years old. The valley was shaped over the last 30 million years during several ice ages, whose glaciers carved the valley. Except for Half Dome and the summit of El Capitan, all formations in the area were repeatedly covered by ice. After some of these ice ages, a lake formed in the valley in which sediments were deposited. After the last glaciation, which was relatively minor, the terminal moraine that dammed the lake was at the foot of El Capitan. This lake silted up due to sediments and thus formed today's relatively flat valley floor. Up to 600 meters thick sediment deposits can be found near Glacier Point, which were created by at least six lake formations.


Related Questions

You are on Mount Helix and photograph the sunset at 6:00 pm. You notice the full Moon rises at the same time in the east behind you.

Based on your knowledge of a lunar day, what time would moonrise be the next evening?

Answers

LALSLSLSKWKWKWKSKSKSKSSKSMS

What is the answer? Please

Answers

Answer:

True

Explanation:

this is true. working with a friend can be distracting seeing as you will be laughing and not paying attention. hope this helps :) !!

In urban areas, fine particles caused by dust or pollution often cloud the air close to the ground. Which of the following terms best defines this event?
A.
ozone
B.
smoke pollution
C.
haze
D.
acid rain

Please select the best answer from the choices provided
A
B
C
D

Answers

Answer:

The fine particles caused by dust or air pollution which cloud the air close to the ground in urban areas are known as the haze.

Explanation:

The urban areas, unfortunately, more often than not have big problems with pollution. This is due to numerous factors, some of which are the constant construction activities, a lot of traffic, industry, but also blocked airflow. All of these result in high amounts of suspended particles ending up in the air, but because of their weight, they stay low.

The buildup of such particles in the air is known as the haze. It gives the urban areas a foggy and grey appearance, often blocking the sun. The visibility is significantly lowered, while the people suffer a lot because of the heavy pollution, developing problems with their respiratory system, or the ones that already have such often end up hospitalized.

Answer:

haze

Explanation:

. In summer, the impact of greater cloud cover depends on the height of the clouds. Cooling would prevail with an increase in low cloud cover, thereby providing ________ feedback. Warming would likely accompany an increase in high cloud cover, thereby providing the opposite feedback.

Answers

Answer:

The correct answer is Negative Feedback.

Explanation:

In physics, it is proven that dark-colored surfaces absorb more heat than light-colored surfaces. This is called the albedo effect.

In relation to this effect, when there is an increase in low cloud cover, the amount of sun absorbed by the earth's surface decreases. This translates to a decrease in temperature or cooling of the earth's surface.

This is termed a Negative Feedback.

Low could cover has the ability to reflect heat from the sun back into space thus resulting in the cooling of the earth's surface. High could cover, otherwise known as feathery clouds have the opposite effect.

Cheers

Which factor accounts for the distribution of a tundra biome in the United States/Canada region?

A combination of low temperatures and low precipitation

A limited population of large wild game and other animals

A subsurface layer of soil that remains frozen throughout the year

A stream of cooled surface winds passing over mountainous terrain

Answers

Answer: A combination of low temperature and low precipitation

The factor that accounts for the distribution of a tundra biome in the United States/Canada region is A combination of low temperatures and low precipitation. Thus the correct option is A.

What is Tundra Biome?

The Arctic and the peaks of mountains are home to densely forested tundra ecosystems, which are characterized by extremely cold temperatures, strong winds, and little to no rainfall. This region is regarded as the coldest on earth.

Extremely cold temperatures with a lack of biotic variety, and a simple vegetation structure characterize the Tundra biome region. Growth and reproduction only last for a brief period of time during which dead organic matter serves as both energy and nutrition.

Therefore, option A A combination of low temperatures and low precipitation is appropriate.

Learn more about the Tundra biome, here:

https://brainly.com/question/16133291

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Northeastern Canada and much of Europe receive about the same amount of sunlight per unit area. Why, then, is Europe generally warmer in the winter

Answers

Answer:

that is because the gulf stream the humidity from the stream is always their the humidity keeps the place warmer during the winter while in Canada the stream is colder and drier.

Explanation:

where paris is located in the _______ of france ?its a north south east or west?

Answers

Paris is located in the north
Paris is located in northern central France

Is China a friend or foe to the United States?

Answers

Answer:

friend

Explanation:

for the points

Answer:

America's relationship with China? It's complicated.

The Chinese are wary of outsiders, the survey found, with more than three-quarters believing their way of life needs to be protected against foreign influence.

On relations with the US, over half believe the country is trying to prevent China from becoming more powerful.

It's a mix of both

Explanation:

mark branliest if helpful

While flash floods can take place in any climate, they are especially dramatic in which type of climate?

Answers

dry or arid climates

Dry and arid : The following factors make flash floods more dramatic and dangerous in arid areas: 1.

Which type of climate  in they are especially dramatic?

Rapid flooding of low-lying places, such as washes, rivers, dry lakes, and depressions, is known as a flash flood. A violent thunderstorm, hurricane, or tropical storm may produce a lot of rain, or water from melting ice or snow may pour through ice sheets or snowfields.

The collapse of a man-made dam or a natural ice or debris dam, as happened before the Johnstown Flood of 1889, can also result in flash floods. With less than six hours passing between rainfall and the start of flooding, flash floods can be separated from ordinary floods.

An important risk, flash floods result in more fatalities in the United States than lightning, tornadoes, or hurricanes in a typical year. Large amounts of sediment may also be deposited on floodplains by flash floods, and flora that is not accustomed to regular flooding may be destroyed .

Learn more about  flash floods here

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How does the use of wood to produce energy affect the environment?
O A. Deforestation eliminates the flooding of rivers,
OB. Deforestation eliminates the habitats of organisms.
O
C Burning wood releases viruses into the atmosphere.
D Burning wood releases bacteria into the atmosphere.

Answers

The answer is B:

Because, as trees are cut down one of the main ways it will hurt the environment is by destroying the habitats for species.

The use of wood to produce energy affects the environment by eliminating

the habitats of organisms.

Animals live in areas rich in trees and a negative action on their habitat will

also lead to an adverse effect on the animals.

The animals who live in trees and other plant forms will be affected when

deforestation takes place as trees will be cut and processed thereby making

them flee to other areas.

Read more on https://brainly.com/question/18738228

are formed at divergent and converging boundaries.
a plateaus
C. land fills
b. volcanoes
d. mountain ranges

Answers

Answer:

A. plateaus

Explanation:

Answer: B. Volcanoes

Explanation:

The plates interacting in that way almost always form a volcano, also the test on Edge says so.

A __________ is a natural or human-made body of water surrounded by land.
A: Dune
B: Glacier
C: Hill
D: Lake
PlS aNsWeRrRr

Answers

Answer:D lake

Explanation:

People in the Middle East began to join together and find unity based on religion, values, and culture as an effect of European partitioning. This is known as __________.
A.
imperialism
B.
nationalism
C.
Islamism
D.
socialism

Please select the best answer from the choices provided

Answers

The answer will be

A. Imperialism
Your answer is A

I just did it

marking brainleist if you do it quick and correct

Answers

I’m pretty sure it’s d,hope this helps:)
Option d is the answer

An ordinary cell thunderstorm ____. a.has a tilted updraft and downdraft b.does not produce hail c.does not produce lightning or thunder d.typically forms on warm, humid days

Answers

Answer: d.typically forms on warm, humid days

Explanation:

An ordinary cell thunderstorm is a storm that's typically not severe, scattered or isolated. The ordinary cell thunderstorm usually firms in the afternoon and typically forms on warm, humid days.

Ordinary cell thunderstorm usually takes place in less than an hour. Its initial stage is the cumulus stage and it's usually intense at its nature stage.

Therefore, the correct option is D.

Which of the following plays almost no role in thunderstorm development?
-Large-scale subsidence
-Heating of the surface
-Proximity to water
-Lifting along a boundary
-An unstable atmosphere

Answers

Answer:

Proximity to water

Explanation:

Thunderstorm occurs when warm air rise in fast updrafts and move to much cooler regions and this warm air cools, becomes moisture through condensation.

The factor that plays almost no role in thunderstorm development is proximity to water.

Which statement best explains the changes depicted in these images?

Answers

Answer:

what are the images and what are the statement options?

Explanation:

Answer:

the answer is a

Explanation:

Which following statements contains information that is presented on this map

Answers

Where are the statements????

Answer:

b

Explanation:

plz answer ik im stupid!!!! Ull get Brainly

Answers

It’s the last one and the second one

In a traditional economy, information about the way goods are produced
is passed from one generation to the next by-
O Legal System
O Family
O Public Schools
Governments

Answers

i’m pretty sure it would be legal system :)

A third way to learn more about the inside of the Earth is by studying

Answers

Answer: What’s the question? Or is this just a statement

Explanation:

Which human actvity has changed our atmosphere?​

Answers

Answer:

the human activity that changes the atmosphere is pollution

Answer:

Humans impact the atmosphere in several different ways: overpopulation, pollution, burning fossil fuels, and deforestation.

Explanation:

How does the geography of a region help to determine one's culture?

Answers

Answer:

Geographical Places like landforms,climate,natural vegetation and water bodies affect culture alot. Making them change their clothes the way they live and making them adapt to those places faster.

Where is the best location for a Neutrino Detector

Answers

I pretty sure it’s Japan

The cause of the Gulf War was the __________.
A.
conflict between Israel and the Palestinian Arabs
B.
Iraqi citizens’ desire for a democracy
C.
September 11, 2001 terrorist attacks
D.
Iraqi invasion of Kuwait

Please select the best answer from the choices provided

Answers

Answer:

the answer is D.

Explanation:

Answer:

D, I am taking the test rn

Explanation:

n
Small farms are classified as farms with annual sales of less than
A $50,000
B. $250,000
C. $450,000
D. $1,000,000

Answers

Answer:

B. 250,000

Explanation:

Small farms have been increasing in the world over the years. It is said that around 91% of the farms in the USA are considered "small farms." However, many of these can also be found in other places around the world like New England.

A small farm is described to have an annual sales of less then $250,000 in terms of agricultural goods. These goods vary from grains, oilseeds, vegetables, dairy, fruits, nuts, poultry, eggs, etc.

Answer:

Explanation:

B

Most of China's population is concentrated:
a)in the eastern region.
b)in the northern deserts.
c)on its many islands.
d)inland, away from the coastline.

Answers

Answer:

In the eastern region

Hope this helped =)

Answer:

Correct answer is a) in the eastern region.

Explanation:

A is the correct answer because all larger cities are located in the eastern part of the country, including Beijing, Shanghai and many others, that are near or on the Pacific ocean.

B is not correct as deserts in the country are mostly not inhabited.

C is not correct as China doesn't have such a large number of islands.

D is not correct as there aren't so many inhabited areas in the continental part of the country.

Which of the following is an example of data a scientific research satellite would collect?
o locations of aircraft in the atmosphere
composition of space near the earth
chemical resources in the United States
atmospheric condition of the United States

Answers

Answer:

Atmospheric condition of the United States

Explanation:

We use satellites for researching the atmospheric conditions all around the world. It is very useful to see the weather conditions and maybe even anticipate impending disasters from hurricanes and other occurrences. The data that the satellites collect is very accurate and very useful for science and humans in general.

Answer:

Its composition of space near the earth.

Explanation:

I took the test and surprisingly got a 100.

Which primary motivation for exploration in the Americas did the English, Dutch, and French share? A. developing new navigation tools B. spreading Protestantism in their colonies C. challenging Spanish commercial interests D. creating alliances with Native American tribe

Answers

Answer:

The primary motivation for exploration in the Americas that was shared by the English, Dutch, and French was challenging Spanish commercial interests.

Explanation:

The exploration in the Americas initially came by accident, as the goal was to find a new waterway to India. The first (in that particular period) that came to the Americas were the Spanish, and after they realized that they discovered new continents, they rushed to take over it and exploit it as much as possible. The news quickly spread across Europe and the other countries that had imperial aspirations were quick to react.

The English, Dutch, and French were afraid of the new discovery by Spain, as they knew that if the Spanish manage to take control over most of it they will find themselves in a very bad situation very soon. Very quickly expeditions were organized and colonists were sent to immediately take hold of the places that they reach, and by doing so, they hoped that they will manage to get enough to be able to challenge the Spanish commercial interests and not allow a monopoly on the global market.

Write the equation of the line containing (-3, 2) and (3, 14) in point-slope form. *

Answers

y=2x+8

hope this helped!
<3

Answer:

y - 14 = 2( x - 3)

Explanation:

First you can find the slope by finding the difference between the two coordinate points. Which is 12/6 or 2.

The formula is y=mx+b

m = slope

b = y-intercept

y and x are the coordinate values.

Plug in the points to solve for b.

14 = 2(3) + b

14 = 6 + b

-6    -6      

8 = b

Okay POINT SLOPE form would be

y1 - y2 = m(x1 - x2)

So it would look like....

y - 14 = 2( x - 3)

(sorry its so long) Hope that helps and have a great day!

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