mount st. Helens is a volcano that erupted with great force in1980. which phrase best describes this eruption​

Answers

Answer 1

Answer:

A gas charged, violent eruption, which reached 30,000 feet.

Answer 2

Answer:

D-high-viscosity magma

Explanation:

High viscosity magma is very thick and pasty. It usually has a large amount of dissolved gas . It usually erupts violently which is what happened to Mount St. Helen's in 1980.


Related Questions

Name countries that are separated from Indonesia, and what countries consider Indonesia to be like a brother? I beg you to elaborate, please don't say yes​!!!!!

Answers

Answer:

ASEAN (Association of Southeast Asian Nations)

Explanation:

the member countries are Thailand, Malaysia, Singapore, and the Philippines. Since then, Brunei, Vietnam, Laos, Burma, and Cambodia also have joined ASEAN.

Indonesia's bilateral relations with three neighbouring ASEAN members — Malaysia, Singapore, and Vietnam — are not without challenges. If not appropriately managed, it would result in mutual mistrust and suspicion, thus hindering bilateral and regional co-operation.

A ocean bottom pressure sensor will record the
wave crest passed on the surface.
pressure when

1.highest
2.lowest
3.average
4.0

Answers

Answer:

1. highest

Explanation:

Ocean bottom pressure is the sum of ocean and the mass of atmosphere above sea level. The variation in the ocean bottom pressure is the result of the combined pressure of ocean atmosphere and the weight of sea water. The sensor will record the most pressure when waves crest are at highest point.

The sensor will record the wave crest passed on the surface pressure when its highest.

What is the wave crest ?

The wave crests in the oceans refer to the point of the wave where the height of one single wave is maximum and maximum water is displaced by it. The crest is a point on the surface wave and here the dialect of medium is maximum. The lowest point is said to be known as the trough. Hence the ocean bottom pressure will record the wave crest from the surface at the highest pressure.

Find out more information about the bottom pressure.

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Please help quick. What are lines of latitude and longitude?
A
a place's position in terms of time, direction, distance or a landmark
B
the borders that divide cultural regions
С
the number of people per unit of area
D
an imaginary grid that has been placed on the globe to help us locate things

Answers

Answer:

D

Explanation:

I need help with this question I don’t understand it well I do I just need help writing it in my own words

Answers

Here's the passage in my own words:

"In history, it is sometimes necessary for a group of people to break political ties with another, and to become a separate country that has its sovereignty respected by other countries. Also, other countries should respect and listen to the reasons for this group of people to be independent."

Hope this helps. This section of is basically stating the purpose of the Declaration of Independence, explaining to the world that Americans deserve independence.

Next consider heat exchange due to sensible heat flux, including convection, which is related to the roughness of the surface. A dryland (nonirrigated) crop has approximately three times greater surface roughness than short-grass steppe. Which surface would have greater heat loss due to convection, assuming that surface temperatures are warmer than the atmosphere: a cropland or short-grass steppe

Answers

Answer:

short-grass steppe

Explanation:

As stated in the text above, a dry land (non-irrigated) crop has approximately three times greater surface roughness than the short grass steppe. Soils with greater roughness, has a great capacity to retain water not drained. This is because the aggregates of this soil are able to behave as small reservoirs, which stabilize the temperature of the soil's surface, leaving it closer to the surface of the atmosphere. This means that in this type of soil, the heat loss by convection is much less than in a short-grass steppe soil.

Read about Africa's two greatest environmental concerns: desertification and the spread of disease. Choose one of these concerns and write a short paragraph about its impact on Africa. What has caused this problem to occur, and how has it impacted people who live there?

Answers

Answer:

Explanation:

Lack of water, and food, being in the vast desert means hard food and little rain this leads to many organisms struggling to live, also being forced to drink dirtier water means you could catch a disease more easily

jesse got the forecast for new orleans louisiana december 7 2018

Answers

Answer:

who is jesse and why did they get the forecast for new orleans?

Explanation:

What important line of longitude runs
through Europe?

Answers

Answer:

meridian° east of greenwich

Pretend that you are a farmer. Your land is suffering from soil erosion, and you need to decide how to protect your topsoil from further erosion. Which strategy would be most helpful in solving your problem? A. Clear out trees and shrubs that line the edges of the fields. B. Remove all harvested crops before the winter. C. Plant windbreaks around the edges of the field. D. Till the fields in straight lines when the land is uneven. Please select the best answer from the choices provided A B C D

Answers

Answer:

A

Explanation:

It's the best possible choice. B, C and D are reasonable, but A would be the best

Answer: the answer is C :) hope it helps

Explanation:

Read about Africa's two greatest environmental concerns: desertification and the spread of disease. Choose one of these concerns and write a short paragraph about its impact on Africa. What has caused this problem to occur, and how has it impacted people who live there?

Answers

Answer:

Explanation:

Lack of water, and food, being in the vast desert means hard food and little rain this leads to many organisms struggling to live, also being forced to drink dirtier water means you could catch a disease more easily

Why did early settlers
come to Latin America?

Answers

Early settlers where inspired by the Spanish who had found riches within their conquest of the Aztecs and Incas. They hoped by going to South America to gain riches.

Urban settlement increases carbon dioxide emissions by
A. Expanding the use of public transformation
B. Generating more factories
C. Increase the need to drive
D.Resulting in more tree growth


Answers

Answer:

B

Explanation:

I guess the answer should be B. Factories produce lots of smoke that when go into contact with the sun, turns into ozone.

Then, ozone is a greenhouse gas.

Ocean ridges form as a result of a. slab pull b. the upwelling of magma from the asthenosphere sediment being deposited from the ocean d. all of the above​

Answers

Answer:

b

Explanation:

Ocean ridges form as a result of the upwelling of magma from the asthenosphere sediment being deposited from the ocean. The correct option is B.

Under mid-ocean ridges, a mantle that is upwelling melts. The basaltic oceanic crust is formed when the melt ascends and freezes.

How are ridge landforms formed?

Around the world, in tectonic spreading zones like the Mid-Atlantic Ridge, volcanic activity creates volcanic ridges near the spreading zone by forming new land between tectonic limits. The altitudes going away from the zone are gradually lowered by isostatic settlement and erosion.

As the Earth's tectonic plates separate, new ocean bottom is generated along divergent plate borders, which are known as mid-ocean ridges. Massive basalt volcanic eruptions result from molten rock rising to the seafloor as the plates divide.

Thus, the ideal selection is option B.

Learn more about Ocean ridges here:

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If you head southwest from the Texas Panhandle, what landform do you travel over?
A. plains B. valleys C.lowlands D.mountains

Answers

Answer:

A. plains

Explanation:

If you travel southwest from the Texas Panhandle, you will immediately encounter landscapes that are part of the southwestern most edge of the Great Plains, in the Texas-New Mexico border.

However, these plains are much more arid than the plains of, for example, Kansas or Nebraska, so much that they are not appropriate for agriculture, only for livestock.

Answer:

Plains

Explanation:

If energy can't be created or destroyed how come us humans and other animals have energy that gets built up. I know god made it but if we can't be make it, does that mean god can't make it either?



Energy can't be created or destroyed-quote by: Albert Einstein



**YOU GET 20 POINTS IF YOU ANSER THIS QUESTION**

Answers

Answer:

Energy is being created naturally.

Explanation:

For example:- Every living being get energy by food.

The quote you put there means energy can not get created or get destroyed in lab.

What 2 advantages and disadvantages did the Native Americans have in each of the regions. The Northeast, The Arctic, The Southeast, and The Plains.

Answers

Answer:

some disadvanteges the indians would have might include unreliable weapons, small militias and non permenent living areas

Explanation:

Solve the missing angle

Answers

Answer:

67 HSC exam short suggetion help line

Answer:

28

Explanation:

since the biggest angle is a 90 degree angle and the other given angle is 62 degrees you can just use 90-62, which will get you the 28.

yw:))

If it is 10:00 AM Thursday in Tokyo, what day and time is it in Abuja ?

Answers

Answer:

Tokyo is 16 hours behind Abuju, so if it 10 AM in Tokyo, the time in Abuja is 2 AM.

Explanation:

Answer:

2:00 AM

Explanation:

What continent is at 80 degrees south and 0 degrees longitude?

Answers

Answer:

Antarctica

Explanation:

Hope this helped.

Read about Africa's two greatest environmental concerns: desertification and the spread of disease. Choose one of these concerns and write a short paragraph about its impact on Africa. What has caused this problem to occur, and how has it impacted people who live there?

Answers

Answer:

Explanation:

Lack of water, and food, being in the vast desert means hard food and little rain this leads to many organisms struggling to live, also being forced to drink dirtier water means you could catch a disease more easily

What are the differences in the two models of the solar system?

Answers

There are the differences of the two models of the solar system.

Sun centered model: The sun is in the center and everything else revolves around it.

Earth centered model: The earth is in the center and everything revolves around it.
Hope this help————- ;-)

What is West of Europe?

Answers

answer: the west of europe is the americas

Answer:

Western Europe

Western Europe is the region comprising the western part of Europe. Though the term Western Europe is commonly used, there is no consensus on which countries comprise it.

Explanation:

Plzzz helpppppp :DDD




Answers

Answer:

it is true after ww2 united nations was peace keeping country

Answer:

It's true

Explanation:

The United Nations was indeed created in 1945 to serve as a global peacekeeping body.

Obviously, whether or not it fulfills that purpose is a matter of opinion.

PLZZZZZZZZZZZZZZZZZZZZZZZZZZ A LOT OF POINTS . What measures can be taken to manage the population growth and economic development in Pakistan?

Answers

Answer:

Pakistan needs to control the growth rate by providing awareness to the people through its family planning program. Family Planning program should be focused in rural areas of Pakistan which contributes to 70% of the total Population.

Answer:

good policy should maintain by government.

political and judicial consistancy.

public participation.

boucott corrupt people etc....

What is the answer? Please

Answers

i believe the answer is true but i’m dumb so :/

Answer:

True

Explanation:

For All  cadets is required to take the NJROTC physicall fitness exam

NJROTC = Navy Junior Reserve Officers Training Corps

What is the correct answer? Please

Answers

Answer:

Protocols

Explanation:

I hope this helped.

Southeast Asia is bordered by __________. A. Africa, the Mediterranean Sea, and the Atlantic Ocean B. China, the Pacific Ocean, and the Indian Ocean C. Europe, Russia, and the Atlantic Ocean D. South America, the Caribbean Sea, and the Atlantic Ocean

Answers

Answer:

ANSWER=B

Explanation:

southeast asia is bordered by the indian ocean and the pacific so we know it must be answer choice b

Answer:

Hey There!

Your answer is definitely B: China, the Pacific Ocean, and the Indian Ocean

Explanation:

Looking on the map,

North Pacific Ocean lies Eastwards of SE Asia...

Indian Ocean lies Southwards of SE Asia...

I HOPE THIS HELPS!!

imagine that you were a doctor who is studying the spread of a disease in your country how could you use new technologies to geography to help you understand this problem and give at least two examples of how you could achieve this goal using these tools ​

Answers

Answer: GIS technology and collection of health data.

Explanation:

If a doctor is studying the effects of the diseases in the country he can make use of the geographic data to study the occurrence of the diseases in the past and with the help of the geographic data could analyze it through the use of the Geographic Information System technology that helps to study the areas on the world map that shows similar patterns of infections.

So the use of the technology can help in understanding problems of the disease which are generally related to the most and humid tropics as compared to the cold polar climate that has a different type of diseases and flues etc.

Also the collection of real-time data on the patients the doctor can match the symptoms and help in studying the further root cause of the problems.

There are several new technologies in geography such as the geographical information system (GIS), digital geography, remote sensing etc.

As a doctor, the geographical information system can be used to identify the locations that the disease has spread to. The data that are gotten through the geographical information system can be used to carry out the needed experiments regarding the disease.

Furthermore, through remote sensing, one can be able to detect the physical characteristics of a particular area. Through special cameras, some images can be captured about the people already affected by the disease.

Read related link on:

https://brainly.com/question/12042885

A volcano is described as having a low summit with broad, gently sloping sides. This description is known as

Answers

Answer:

Hey!

The description you have given show us an example of a SHIELD VOLCANO!

Explanation:

A shield volcano:

...has a low summit

...a broad and gently sloping sides

...has QUIET and frequent eruptions with runny lava

I HOPE THIS HELPED!

Look at this map. Where is the parking lot located in this school? north, by the cafeteria south, by the main entrance east, by the library west, by the biology lab

Answers

Answer:

Hi c; its D

Explanation:

im good like that C:

Answer:

its D

Explanation:

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given f(x)= -4x-10 and f(x)=10. find x What is the range?8,10, 60, 3, 5, 13, 12, 40, 8 Richard buys a new car for $28,000. The car depreciates in value by 9% each year. Write an expression model to represent this situation. Use the variable y to represent the value of the car after t years. Solve the formula for the indicated variable. W=XYZ solve for y. 4. How can you tell that the men have something to hide from the police in scene 1 act 1 of the valley of fear. Based off our exploration of China, which of the following statements bestdescribes China's stance on human rights? TAn adult with the flu has a temperature of 103.0 F. Express your answer as an integer. A brain contains 1.1010^10 neurons. Express your answer as an integer. The time for a nerve impulse to travel from the feet to the brain is 0.46 s. Express your answer as an integer. Anabolic steroids are used to build muscle mass quickly. Why are they called anabolic? An example of a biological stressor is the way you perceive a situation.TrueFalse Nations with high levels of income generally haveA. more endemic diseasesB. lower life expectanciesC. higher life expectanciesD. more respiratory diseasesPlease select the best answer from the choices provided.BOo oo members of the animal and plant kingdoms are eukaryotic and multicellular. What is one way you can differentiate between a plant cell and an animal cell a preschool student finds a big bag of cookies and begins to take the cookies from the bag and hide them in her cubbyhole. after hiding 3 cookies, she decides to keep count of how many cookies are actually in her cubbyhole. first there are 3 cookies. after pulling out more cookies, she then has 5 cookies, then 7 cookies, and then 9 cookies. however, she only knows how to count to 10! assuming she continues to pull cookies from the bag at the same rate indicated by the sequence of cookies above, how would the preschool student continue the pattern? describe the arithmetic sequence in this context. A column of soldiers, marching at 100 steps per minute, keep in step with the beat of a drummer at the head of the column. It is observed that the soldiers in the rear end of the column are striding forward with the left foot when the drummer is advancing with the right. What is the approximate length of the column? (Take the speed of sound to be 343 m/s.) Alumbat Corporation has $800,000 in debt outstanding, and pays an interest rate of 10 percent annually on its bank loan. Alumbat's annual sales are $3,200,000, its average tax rate is 40 percent, and its net profit margin on sales is 6 percent. If the company does not maintain a TIE ratio of at least 4 times, its bank will refuse to renew its loan, and bankruptcy will result. Alumbat's current times interest earned ratio is: The Urbana wastewater treatment plant discharge permit limits the discharge of ammonia/ammonium (NH3/NH4 ). To meet this permit, the ammonium is converted to nitrate (NO3 - ) by biological nitrification in trickling filter towers. The solution entering the nitrification towers contains 15 mg/L of NH4 as N. Write a balanced reaction for the oxidation of NH4 to nitrate, Exercise 2-54 (Static) Gross Margin and Contribution Margin Income Statements (LO 2-7) The following data are from the accounting records of Niles Castings for year 2. Units produced and sold 85,000 Total revenues and costs Sales revenue $ 264,000 Direct materials costs 68,000 Direct labor costs 34,000 Variable manufacturing overhead 17,000 Fixed manufacturing overhead 44,000 Variable marketing and administrative costs 13,600 Fixed marketing and administrative costs 32,000 Required: a. Prepare a gross margin income statement. b. Prepare a contribution margin income statement. Determine the vector sum of the displacements d1 = 2.4 m [32 S of W]; d2 = 1.6 m [S]; and d3 = 4.9 m [27 S of E]. what is the quotient of a number and 5 The measure of the supplement of an angle exceeds 3 times the measure of the complement of the angle by 10. Find the measure of the complement. Solve the equation for the specified variableS=gr-5gk*3, for g