Pyroclastic material includes lava that hardens in the air during eruption.

a. True
b. False

Answers

Answer 1
True, a common cause of Pyroclastic flows is gassed expelled from a volcano during an eruption as well as dense, fast moving solidified lava pieces.
Answer 2
True Pyroclastic flows contain a high-density mix of hot lava blocks, pumice, ash and volcanic gas. They move at very high speed down volcanic slopes, typically following valleys.

Related Questions

Describe the change in the Moon's phase that takes place over the span of one cycle.

Answers

Answer:

Las fases lunares son los cambios en la forma de la parte iluminada de la Luna cuando es vista por un observador en la Tierra. Estos cambios son cíclicos de acuerdo a la posición de la Luna respeto a la Tierra y al Sol. ... A medida que la Luna orbita alrededor de la Tierra, parece que continuamente cambia de forma.

Explanation:

Answer:

A different section of the moon's face is lit up by the sun, causing it to show different phases.

Explanation:

How do the phases of the moon change?

The moon's location changes daily as it goes through its 29-day orbit. It is between the Earth and the sun at times and behind us at other times. As a result, the sun illuminates a different area of the moon's face, causing it to show different phases.

What happens to the moon's phases during the period of a month?We don't see the Moon as it moves between the Sun and the Earth because the side reflecting the Sun is facing away from the Earth. It's the new moon.So, while it appears like the Moon is changing shape over the course of a month, this is not the case. The Moon's orbit around Earth causes the phases to change.Moon Phases-

Moon phases: New Moon, First Quarter, Full Moon, and Last Quarter

There are also four secondary phases: Waxing Crescent, Waxing Gibbous, Waning Gibbous, and Waning Crescent.

Learn more about Phases of moon here-

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Capital flight
The following graphs depict the market for loanable funds and the relationship between the real interest rate and the level of net capital outflow (NCO) measured in terms of the Mexican currency, the peso.
The Market for Loanable Funds in Mexico
Demand
Supply
0
1
2
3
4
5
6
7
8
7
6
5
4
3
2
1
0
-1
REAL INTEREST RATE (Percent)
LOANABLE FUNDS (Billions of pesos)
Demand


Supply


Mexican Net Capital Outflow
NCO
-4
-3
-2
-1
1
2
3
4
5
6
7
6
5
4
3
2
1
0
-1
REAL INTEREST RATE (Percent)
NET CAPITAL OUTFLOW (Billions of pesos)
NCO


Complete the first row of the table to reflect the state of the markets in Mexico.
Real Interest Rate
Net Capital Outflow (NCO)
(Percent)
(Billions of pesos)
Initial state
After capital flight
Now, suppose that Mexico experiences a sudden bout of political turmoil, which causes world financial markets to become uneasy. Because people now view Mexico as unstable, they decide to pull some of their assets out of Mexico and put them into more stable economies. This unexpected shock to the demand for assets in Mexico is known as capital flight.
Shift the NCO curve to illustrate the effect of capital flight. Then, on the graph representing the market for loanable funds, shift the demand curve, the supply curve, or both to reflect the change caused by the shift in NCO.
Note: You will not be graded on your final placement of the curves on the graph, but you will need to shift them correctly in order to answer the questions that follow.
Determine the equilibrium interest rate after capital flight occurs, and enter it into the second row of the table. Then determine the level of NCO that occurs along the new NCO curve at the new equilibrium interest rate.
Finally, show the effect of the change in NCO on the market for foreign exchange by shifting either the supply curve, the demand curve, or both.
The Market for Foreign-Currency Exchange
Demand
Supply
REAL EXCHANGE RATE (Dollars per peso)
QUANTITY OF PESOS
Demand


Supply

Answers

Answer:

Explanation:YO

The graph depicts the market for loanable funds and the real interest rate and level of capital outflows in terms of Mexican currency is given.

The loanable funds are funds that can be shown on the graph by the interactions of the borrower and the saver. Thy is a variation in the Market model but is brought nd sold in Money. Borrowers demand funds and save supply funds. In 2020 the net capital outflow of Mexico was 0.5%. Due to the fluctuation in the GDP and sequent capital reinvestments.

Learn more about the graphs depicting the market for loanable funds and the relationship between the real interest.

brainly.com/question/16355824.

State the age of a given rock if 6.25% of argon is remaining.​

Answers

Answer:

2.6 billion years

Explanation:

Im sorry if this is wrong im going off the top of my head from a test i took on this a year ago

What is the name for activities like fishing and mining?

A)primary economic activities

B)manufacturing activities

C)secondary economic activities

D)service Industries

Answers

Answer:

A. Primary Economic Activities

Explanation:

Which is the first scientist of the world​

Answers

Aristotle is the first scientist of the world .

Prior to invention of the telegraph, weather observations could not be made over large enough distances to recognize regional weather patterns. After the telegraph was introduced, data from multiple locations could be analyzed simultaneously, and scientists suddenly realized that weather systems operated on large scales, such as the migration of weather patterns from west to east.
Which characteristic of good science does the preceding passage best illustrate?
a) A valid scientific theory offers a well-defined cause or mechanism to explain natural events.
b) Scientific explanations are provisional and subject to change with the addition of new data and technologies.
c) Scientific explanations are based upon observations or experiments that are reproducible by many people.

Answers

9514 1404 393

Answer:

  b) Scientific explanations are provisional and subject to change with the addition of new data and technologies.

Explanation:

Good science is based on observation. Any new data or technology that provides new data can upset previous thinking on a subject.

Where is Poland in Europe? Thanks!

Answers

Answer:

[tex] \boxed{ \sf central \: europe}[/tex]

8. The old name of arun

Answers

the old name of arun was Bum Chu river

which countries have a smaller coastline than the Philippines

Answers

All nations other than Russia, Norway, Canada, and Indonesia have a shorter coastline than the Philippines.

All countries in the world apart from Canada, Norway, Indonesia, Greenland and Russia have smaller coastlines than the Philippines.

As there are no options given, a better question to ask would be related to which countries have a longer coastline than the Philippines because of all countries in the world, the Philippians has the 6th longest coastline there is.

This is because the Philippians comprises of many islands and when the coastlines of all these islands are summed up, even the United States has less of a coastline than the Philippines even though the latter is way smaller in terms of total landmass than the former.

In being 6th on the list of longest coastlines, any country you can name apart from the 5 mentioned in the answer above, have smaller coastlines than the Philippines.

A related question proving the assertions here is https://brainly.com/question/19484920.

Which of the following was NOT a type of power that the Constitution granted to the national government ?

Answers

Answer:

Rights Reserved to States or People

The powers not delegated to the United States by the Constitution, nor prohibited by it to the States, are reserved to the States respectively, or to the people.

Differentiate the mgf M(t)=e4.6(et−1)​

Answers

Answer:

u seem cool want to be friends

Explanation:

Need help asap will rate 5 stars!!!!

Answers

Answer:

not sure how to answer its hard to understand

European settlers and Americans transformed the Great Plains from
to
A. fields of corn; fields of grass
B. natural grassland; fields of corn
C. desert; farms

D. ancient farms; fruit orchards
SUBMIT

Answers

Answer:

The answer is B,  natural grassland; fields of corn

Explanation:

hope this helps!

Nicobar island as well as _______ island belong to the geographical of Asia​

Answers

Answer:

Andaman

is right answer I hope it's helpful

*********ANDAMAN*************

.

.i don't want points

silicon and _______ stay in the the outer cells pls tell me fast​

Answers

Answer:

Oxygen

Explanation:

The earth has been divided into three major categories crust, mantle, and core which are further segregated into sub-parts. Since the crust is the outermost layer of the shell, the outer crust of the earth consists of a combination of silicon and oxygen in the majority followed by some percentage of other metals as well. The percentage of Oxygen includes nearly 50% i.e. 46.6% followed by 27.7% of Silicon and the other 25.3 % includes aluminum, iron, sodium, magnesium, etc. Thus, 'oxygen' is the correct answer.

How do the final two sentences of the section "The
Flow Of History" contribute to the article?

Answers

Answer:

History plays an important role in the development of a country. For example, the United States would be a different country today if France or Spain had ruled us instead of Great Britain. We might have a different form of government. ... When a country is involved in wars, it will impact the country.

please give brainliest

Explanation:

All of the following statements are true regarding non-government organizations EXCEPT:

Answers

Answer:

The answer is; C

Explanation:

Non-governmental institutions are independent of governments hence do not identify themselves with any government   or state. They are mainly involved in humanitarian works, and societal building roles especially in less developed societies. Their workings are not intended for any profits and are usually funded through donations.

(Missing!) Background Knowledge:

Assuming that the following statements are these -

A. Non-government organizations aid in human interests.

B. Non-government organizations are companies that are not for profit.

C. Non-government organizations identify with a specific government.

D. Non-government organizations are also referred to as relief organizations.

Describe a very morning on way to school​

Answers

I would be all ready in my clothes and make sure I have all the materials I need for the day!!!

Which line segment has the same measure as ST?

RX
TX
SR
XS

Answers

Answer:

SR

Explanation:

Line Segments RX and TC have the same measurement, and has a right angle at point X, this proves that SR is equal to the measurement of ST.

3. When harmful gases, such as sulfur dioxide and nitrogen oxide, react with water in the
atmosphere, they can produce
4. The agent of erosion involved in stream erosion is

Answers

Answer:

3. when harmful gases,such as sulfur dioxide and nitrogen oxide,react with water In the atmosphere,they can produce acidic rain.

4. the agent of erosion involved in stream erosion is water.

I hope this helps

Which of the following best describes the relationship between water
regulation and globalization?
A. The countries that regulate water are causing conflict with those that do not
B. Water should be regulated for tax income.
C. With a growing population, the world needs clean water.
D. Water is a renewable resource, freely available to all countries.

Answers

Answer:

With a growing population,the world needs clean water

The particular animals of a given geographic region are called its __________.
A.
flora
B.
fauna
C.
packs
D.
herds

Please select the best answer from the choices provided.

A
B
C
D

Answers

Answer:

it must be fauna coz flora is for plants

Answer:

b) fauna

Explanation:

just took the test

The length of a part on model helicopter is 8.5cm;the scale of model is 1:100,000.calculate the real length of the helicopter part in meter

Answers

9514 1404 393

Answer:

  8500 m

Explanation:

At a scale of 1 : 100,000, the real part will be 100,000 × 8.5 cm = 8500 m.

_____

Additional comment

I've not seen or heard of any helicopter that has any parts that are as long as 8.5 kilometers (5.28 miles).

The Supreme Court supported which of the
following in arguments over the Indian
Removal Act?
A. Cherokee
B. National Government
C. State of Georgia

Answers

Answer:

A. Cherokee

Explanation:

the Court heard two cases dealing with conflicts between the state of Georgia and the Cherokee Nation. Although the Court ruled in favor of the Cherokee, Georgia ignored the decision and in 1838 the Cherokee were forcibly relocated to present-day Oklahoma.

mối quan hệ giữa quá trình nội lực và ngoại lực

Answers

Answer:

The importance of categorizing a force as being either internal or external is related to the ability of that type of force to change an object's total mechanical energy when it does work upon an object. When net work is done upon an object by an external force, the total mechanical energy (KE + PE) of that object is changed.

Explanation:

in vietamnise/

Tầm quan trọng của việc phân loại một lực là bên trong hoặc bên ngoài có liên quan đến khả năng của loại lực đó để thay đổi tổng năng lượng cơ học của một vật thể khi nó hoạt động trên một vật thể. Khi công việc ròng được thực hiện trên một đối tượng bởi một ngoại lực, tổng năng lượng cơ học (KE + PE) của đối tượng đó được thay đổi.

Discuss the advantages of relative location for commercial activities

Answers

Answer:

Relative location shows how things are related by technology, distance or culture.

Explanation:

The advantages of relative location for commercial activities are: forming a sense of community by getting to know your customers better, having repeat customers who are more likely to be loyal because they live in close proximity, the ability to advertise locally which can attract new customers, you can reward local customers which can increase loyalty, and can contribute to the local community by benefiting customers and local nonprofits.  

Answer:Relative location for commercial activities not only cost effective but also targets a larger audience. When you refer to a place using relative location, more number of people are able to relate to it. New customers are attracted when relative location is used for commercial activities

Explanation:

two reasons why eastern cape has the lowest percentage of households living in formal dwellings​

Answers

Answer:

Because there's less agricultural activities coursed by less fertile soild, dry climate

Name two forms of energy usually used at homes

Answers

Explanation:

Energy exists in many different forms Which each form can be converted or changed into the other forms. Although there are many specific types of energy, the two major forms are Kinetic Energy and Potential Energy.

1. Electrical Energy

→ Example : Lighting

2. Thermal Energy

→ Example : When you cooking

Hope it helps!

name one natural phenomenon in which a spectrum can be seen? ​

Answers

Answer:

A rainbow is an optical and meteorogical phenomenon that is caused by reflection, refraction and dispersion of light in water droplets resulting in a spectrum of light appearing in the sky. It takes the form of a multicoloured arc.

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describe the following tyre parts stating their advantages and disadvantages. i.groove ii.cuff iii.lugs​

Answers

1. Groove describes the gap in the outer crust of rubber in a tire.

Advantage: It helps water and air to be expelled from beneath the tire.

Disadvantage: Regrooving is dangerous as it makes more grooves to worn out tires which may dysfunction during driving.

2. Cuff is tire scalloping in which treads move from high to low.

Advantage : It reduces fuel consumption due to less friction and resistance.

Disadvantage: There can be lack of contact of tire with the rod surface and therefore bouncy feel can be irritating for the travelers.

3. lugs: Lug nuts are fasteners which attach a tire from the automobile.

Advantages: Lug nut patterns helps maintain good braking power.

Disadvantages: There can be tendency of high noise when car is driven at high speed.

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Other Questions
c) The GCF and LCM of two numbers are 2 and 70 respectively. If one of the numbers is 10, find the other number? [3m] solution: of too numbers Which of the following describes the product of Meiosis?A. 4 genetically identical diploid cellsB. 4 genetically unique diploid cellsC. None of these are correctD. 2 genetically unique haploid cells 39 3,822 Whats the answer can anyone help me to explain theory of relativity??? Needed in 2 minutes ASAP A solution is made by dissolving 5.84 grams of NaCl in enough distilled water to give a final volume of 1.00 L. What is the molarity of the solutionGroup of answer choices0.0250 M0.400 M0.100 M1.00 M Match the Western nations to their colonies.United StatesFranceGreat BritainThe Netherlands A consumer's weekly income is $250, and the consumer buys 12 bars of chocolate per week. When weekly income increases to $280, the consumer buys 13 bars per week. The income elasticity of demand for chocolate by this consumer is about If a house is worth $125,000 and depreciates by 7.5% per year, how much is it worth in two years The following data apply to Elizabeth's Electrical Equipment:Value of operations $20,000Short-term investments $1,000Debt $6,000Number of shares 300The company plans on distributing $50 million by repurchasing stock. What will the intrinsic per share stock price be immediately after the repurchase? What is the value of |-6|-|6| -(-6) the gap between 'where we are now' and 'where we want to be' is known as the..... Of the choices below, select the one that accurately pairs the feature with the type of plate boundary at which it occurs. a. Accretionary prisms occur at divergent boundaries. b. Black smokers occur at consuming boundaries. c. Median valleys occur at transform boundaries. d. Trenches occur at subduction zones. If DF =61 and EF = 18 find DE Nixon refers to which man minority in his speech A friend of yours wants to take up a new sport to get fit and meet new people, but she hasn't got much time.Talk together about the different activities she could do After school, Carlos helps his mom at her cake shop, Love and Lace Cakes. Today, he is helping her bake a 3-layer wedding cake. Each layer will be 2 1/2 inches tall and shaped like a rectangular prism. The bottom layer will be 12 inches long and 10 inches wide. The middle layer will be 10 inches long and 8 inches wide. The top layer will be 8 inches long and 6 inches wide. What will the total volume of the wedding cake be?PLZ HURRY WILL MARK BRAINLIEST HELP PLSSS. Combine these radicals. - 12sqrt(12) - 2sqrt(3) O - 50sqrt(3); - 22sqrt(3); - 26sqrt(3); - 10sqrt(12) write 5 functions of high court of nepal A Circuit has a 5000 V power supply(AC), A load resistance of 4 ohms and open switch how much Current will flow in a circuit as it is ?