Mount Vesuvius, a volcano located between the ancient Italian cities of Pompeii and Herculaneum, has received much attention because of its frequent and destructive eruptions. The most famous of these eruptions occurred in A. D. 79.

The volcano had been inactive for centuries. There was little warning of the coming eruption, although one account unearthed by archaeologists says that a hard rain and a strong wind had disturbed the celestial calm during the preceding night. Early the next morning, the volcano poured a huge river of molten rock down upon Herculaneum, completely burying the city and
filling in the harbor with coagulated lava.

Meanwhile, on the other side of the mountain, cinders, stone and ash rained down on Pompeii. Sparks from the burning ash ignited the combustible rooftops quickly. Large portions of the city were destroyed in the conflagration. Fire, however, was not the only cause of destruction. Poisonous sulphuric gases saturated the air. These heavy gases were not buoyant in the
atmosphere and therefore sank toward the earth and suffocated people.

Over the years, excavations of Pompeii and Herculaneum have revealed a great deal about the behavior of the volcano. By analyzing data, much as a zoologist dissects a specimen animal, scientists have concluded that the eruption changed large portions of the area's geography. For instance, it turned the Sarno River from its course and raised the level of the beach along the Bay
of Naples. Meteorologists studying these events have also concluded that Vesuvius caused a huge tidal wave that affected the world's climate.

In addition to making these investigations, archaeologists have been able to study the skeletons of victims by using distilled water to wash away the volcanic ash. By strengthening the brittle bones with acrylic paint, scientists have been able to examine the skeletons and draw conclusions about the diet and habits of the residents. Finally, the excavations at both Pompeii and Herculaneum have yielded many examples of classical art, such as jewelry made of bronze, which is an alloy of copper and tin.

The eruption of Mount Vesuvius and its tragic consequences have provided us with a wealth of data about the effects that volcanoes can have on the surrounding area. Today volcanologists can
locate and predict eruptions, saving lives and preventing the destruction of cities and cultures.

15. Herculaneum and its harbor were buried under ___lava.
A. liquid
B. solid
C. flowing
D. gas
E. answer not available

16. The poisonous gases were not ___ in the air.
A. able to float
B. visible
C. able to evaporate
D. invisible
E. able to condense

17. Scientists analyzed data about Vesuvius in the same way that a zoologist ______ a specimen.
A. describes in detail
B. studies by cutting apart
C. photographs
D. chart
E. answer not available

18. ____have concluded that the volcanic eruption caused a tidal wave.
A. Scientist who study oceans
B. Scientist who study atmospheric conditions
C. Scientist who study ash
D. Scientist who study animal behavior
E. Answer not available in article

19. Scientists have used ___water to wash away volcanic ash from the skeletons of victims.
A. bottled B. volcanic
C. purified D. sea E. fountain

Answers

Answer 1
Let points a (1,2), b (-3,0), c (0,3) calculate Ab: Ac as a function of the unit vector.

Related Questions

if u have a chace to make one rule for your family what would it be​

Answers

Answer:

Pray everyday and go to church

Explanation:

I will be happy if this is brainlest

What does this mean?


“The treadmill completes this transformation by allowing travel to be measured entirely by time, bodily exertion, and mechanical motion. Space—as landscape, terrain, spectacle, experience—has vanished.”

Answers

Answer:

terrain :

landscape ::______________

landscape ::______________ a) repair : damage

landscape ::______________ a) repair : damage b) land : water

landscape ::______________ a) repair : damage b) land : water c) ocean : sea

landscape ::______________ a) repair : damage b) land : water c) ocean : sea d) travel : road

She relies on Tom far too much. She doesn't take into account the possibility that he…………...Her, in spite of his willingness to do so.

Answers

Answer:

d). might not be able to help

Explanation:

Modal verbs are characterized as auxiliary verbs that aim to reflect the mood of the sentence. The different modal verbs show different moods like seeking or granting permission, advice, showing the probability of an event, ability, duty, etc.

In the given sentence, the correct modal verb to be used would be 'might' in order to neglect the 'possibility of him not helping her' irrespective of his wish whether he wants to do it or not. 'Might' is the modal auxiliary that is used to show the least possible actions or likelihood in past. Since the sentence is framed in past, it stands for 'least possibility' which is further being refuted by use of 'not.'

Choose the word or phrase which best completes each sentence:
1. The teacher gave back the papers which ___ marked
a. was b. has been c. had been d. have been
2. Mrs. Ramsay was accustomed ___ in this rickety house
a. by living b. to living c. with living d. lining
3. If my candidate had won the election, I ____ happy now
a. am b. was c. would be d. can be
4. People have different ways of preparing_____
a. their exams b. to exams c. for exams d. in exams
5. Lack of sleep can have a noticeable ____ your performance at work
a. effect to b. effect in c. affect on d. effect on
6. I've got to see the dentist for a check - up tomorrow; I just hope I don't need to
a. have anything done b. be done something to c. let anything be done d. make something done
7. He climbed up the tree ___ to pick to apples before the wind blew them off
a. so b. in order c. so that d. for
8. Next summer, we're _____ a swimming pool built in our garden.
a. making b. deciding c. letting d. having

Answers

1. C
2.B
3.C
4.C
5.D
6.A
7.B
8.D
Vas happenin!
Hope your day is going well
1. D
2 A
3. C
4. C
5. D
6. A
7. B
8. D
Hope this helps *smiles*

Which line from the excerpt is an example of personification?

Answers

Answer:

". . . he went back up to help Brother Fox with the hard labor . . ."

Explanation:

Your teacher has selected a programme for Senior secondary course. Write a letter to him explaining why you prefer different one.

Answers

Answer:

Dear sir,

I am a student of your high school final year class. I have been writing this letter  to inform you that I will nit be opting for the senior year programmer that you have chosen for us. Since my childhood, I was interested in studying biological science. I will prefer to study that as the subject and ts concepts really intrigue me

Your friendly,

John marker

in 3-5 sentences thoroughly explain how the author choice of words regarding structure create tension or add meaning in the story "Condensed Milk"

Answers

Answer:

Tension was there from the start of the narrative "Condensed Milk." At first, the narrator was weak from hunger, was mistreated, overworked, and envious of others who had easier jobs. He was so feeble that he didn't have much chance of making arrangements for the next day since he didn't know if he'd even live that long.

In the middle, Shestakov approached him with an escape plan, but the narrator discovered he lied about the distance, and he considered all possibilities, knowing there was no chance he could live. Later, he informed Shestakov that he would do it because he needed food for strength. The finale is that he drank all of the condensed milk and became full before deciding not to go. Later, those who sided with Shestakov were either murdered or sentenced to extra time in prison. Shestakov was never punished in the same way as the others, but the narrator survived to work another day.

VI: Fill in the blanks with the correct form of the given verbs so that:
socialize
detest
surf
write
rely
read
adore
Hang out
1.My brother likes__________ the Internet looking for new music.
2.I dislike_________ too much on other people. I want to be independent.
3.Josh enjoys__________with his classmates after school.
4.My sister and I fancy_______ novels when we have free time.
5.He's very artistic. He enjoys ________ poems in his free time.
6.James_________ talking with his neighbors because he finds them annoying.
7.My uncles love __________ with other people . he has many friends.
8.Ann__________ working with children. She's a teacher.

Answers

2. Hang out
3. Socialize
4 read

12. My friend is very ______. She never says "please" or "thank you" to anyone. 25 điểm A polite B impolite C rude either impolite or rude

Answers

Either impolite or rude

Answer:

I think the answer is B impolite

2. Now I regret that I did not listen to my father's advice
Now I wish I .....

Answers

I understand are you okay?

During the course, you may experience some stressful moments. How will you organize yourself and what strategies will you use to cope with stress during the course? What is your goal for the course and how do you plan to achieve this goal?

Answers

stay calm, that is the basis of every technique and every method, they each do something different but it all comes down to one thing, the root, the answer to it all.. its stay calm. This is what will help you keep your head in stressful situations and stay on task and organized.

2) Select the best answer ( using past simple and past continuous ) a) Cindy _______ lifting weights _____ I ____ in to the gym a) Where/ is / get b) Was/is/get c) Was/when/got d) Was/when/get b) The accident _________ when Charlie was ______ a) Didn´t Happen/ driving b) Didn´t happened / driving c) Didn´t happen/ drives d) Didn´t happened / drives c) They ____________ when I_________ the door a) Was fight / open b) Were fight / opened c) Was fighting / open d) Were fighting / opened

Answers

Answer:

number one: C

number two: A

number three: D

please mark as brainliest

i really need help can anyone help!
?

Answers

Answer:

I think this answer can be only B or D

Explanation:

I mostly think the answer should be D. So, yeah, probably you should try out D. Because, where it says, Loyal Cat, Max, that doesn't sound that wrong. So, try D.

The correct answer is B
hope it helps :)
please mark brainliest!!

V.Rewrite the following sentences.

1. Bao is too young to cycle to school.

Bao isn't ...........................................

2. I received some money from my aunt this morning.

My aunt ......................................................................

3. This table is too heavy for us to carry.

This table isn't ....................................

4. It takes Minh two hours to do his homework every day.

Minh spends ......................................................................

Answers

Answer:

1. Bao is too young to cycle to school.

Bao isn't too old to cycle to school

2. I received some money from my aunt this morning.

My aunt gave some money to me this morning

3. This table is too heavy for us to carry.

This table isn't too light for us to carry.

4. It takes Minh two hours to do his homework every day.

Minh spends two hours to do this homework everyday.

Find an example of IRONY, in Journey to the Center of the Earth by Jules Verne

Answers

Answer:

An example of irony in A Journey to the Center of the Earth is when: The Professor says that it will be easy to cross the central sea.

Explanation:

This is an example of Situational Irony. Situational irony is a literary technique in which an expected outcome does not happen, or its opposite happens instead.


- Nikolai Gogol, "The Nose"
What evidence from the text gives you the impression that Kovaloff is
intimidated by his nose?

A. "What do you want?"

B. "It seems to me strange, most respected sir"

C. "How can I get at it?"

D. "Pardon me, I do not understand what you are talking about."

Answers

Answer:

A)  "What do you want?"

Explanation:

"You should know where you belong," says the text, implying that Kovaloff feels scared by his nose. Option A is the right response. Being intimidated is feeling fearful or unsure about a situation. This comment suggests that Kovaloff is definitely scared by his nose in this situation.

Question 3 of 20 Which graphic organizer would you use to list in a book when, where and how a car was sold? A. Fact and opinion chart A B. 5W chart C. Cluster/Word web D. Venn diagram ​

Answers

Answer:

B. 5W Chart.

Explanation:

This would be the most applicable as it would provide the most thorough analysis of listing a car's sale details.

5W: Where? When? Why? What? Who? (+ How?)

People will take.............of robots to do household chores. *

A.chance
B.condition
C.advantage
D.success

Answers

Answer:

C advantage

Explanation:

............

people will take advantage

Discuss the similarities and differences in how Phillis Wheatley depicts the American struggle for
independence in her poem "To His Excellency, General Washington" and how Philip Freneau depicts it in
his poem "A Political Litany." Use textual evidence to support your answer.

Answers

The differences in the poems can be seen in the harsh choice of words used by Philip Freneau to describe the Britons which contrasts with the milder language used by Phillis to depict the American struggle. Freneau refers to the Britons in several instances as fools, scoundrels, and pirates.

Freneau's poem was also satirical. This means that he used ridicule to highlight the misdeeds of the British nation. In line 18. the description of the "little fat man with his pretty white hair" was satirical. Wheatley's poem, however, was laudatory. She praised General Washington for his effort in leading the war from the American side. In the last stanza of her poem, Wheatley praises General Washington and hopes that his achievements will stand the test of time.

The two poets were similar or united in their dislike for the British nation who waged war against the Americans for desiring freedom. They also hoped that the American's will be victorious and successfully resist British control.

From lines 29 to 38, Wheatley expresses her desire for the Britons to lose the war. In his last line, Freneau's desire for Britain to be conquered is seen when he says; "And Britain go on—to be *(the word is inappropriate) if she will."

So, in conclusion, the differences between the poems can be seen in the poets' choice of language while the similarities are evident in their desire for Britain to be conquered.

Learn more about the American struggle for independence here:

https://brainly.com/question/2661510

Which of the following best describes gothic literature?
O llterature that explores the appreciation of the individual over society as a whole
literature that focuses on the natural world as a force that controls human fate and destiny
literature that emphasizes science, reason, and order over emotion, religion, and spirituality
Iiterature that explores grotesque characters and eerle, violent occurrences in dreary settings

Answers

Answer:

D) literature that explores grotesque characters and eerie, violent occurences in dreary settings

Explanation:

The term Gothic fiction refers to a style of writing that is characterized by elements of fear, horror, death, and gloom, as well as romantic elements, such as nature, individuality, and very high emotion. These emotions can include fear and suspense.

Hope this helps!

1. true / false / doesn't say

Answers

all of them are true

The tone of academic research writing must match the writer's __________. A. Attitude and purpose B. Content and purpose C. Content and audience D. Audience and purpose

Answers

Answer: audience and purpose

Explanation:

The tone of academic research writing must match the writer's audience and purpose.

It should be noted that the word choice, tone and the attitude of a piece of writing should be suitable for the purpose of the research and its audience. Such tone can be humorous, logical, emotional, objective or subjective, etc.

Edgar Allan Poe The great American writer Edgar Allan Poe is known for his haunting poetry and his literary criticism. His skill as a critic had great influence on the writing of his time; it also earned him enemies. Poe led a life that can only be described as tragic, yet he left an indelible mark on American literature. Considering its tone and language, who would be the most likely audience for this passage

Answers

Answer:

Who loves the horror stories.

Explanation:

The most likely audience for this passage are those who loves to read and hear horror stories because Poe is best known for his poetry and short stories and tales of mystery and the macabre. Those people who love mystery and the macabre stories can be the audience of his stories while on the other hand, those people who did not like mystery and the macabre stories have to far from his stories because the person did not like it.

Read the excerpt from The Crisis, Number I.

"My own line of reasoning is to myself as straight and clear as a ray of light."

Paine most likely uses this language to convince his audience that
he is completely confident in his reasoning.
his reasoning is supported by many others.
his reasoning is influenced by the laws of nature.
their reasoning is flawed if they disagree with him.

Answers

Answer:

He is completely confident in his reasoning.

Answer:

A on edge

Explanation:

How does satire create meaning in this cartoon?

Answers

Answer:

The expressions on the turkeys' faces make it clear that they are not happy with their situation.

Help ASAP please;)!!

Answers

Answer:

I think B not that sure but yeah

Its B hope this helps

3. She practises ________ by writing an email every day. A. Write b. To write c. Wrote d. Writing

Answers

Answer:

D. writing

Explanation:

She practices Writing by writing an email every day.

Which words describe a great speaker? Select all the
answers that you agree with.
organized
funny
inspiring
passionate
smart
sincere

Answers

Answer:

inspiring,passionate,sincere

Explanation:

a great speaker will inspire his or her audience. if someone wants to be a great speaker he or her must be passionate about the specific topic they're about to acknowledge to his or her audience and lastly he or her must not only be sincere to their audience but must also be sincere to themselves.

Answer:

organized

inspiring

passionate

smart

sincere

Explanation:

you choose what you want there is no wrong answer but i choose these! :)

Which step to writing an essay is to alter your work to amend any errors that you have noticed?

Answers

Answer:

It is called Text Proof reading


1. She went to the supermarket. She wanted to buy some sugar. (Use In order to)
--> She.
2. They grow rice in Viet Nam
-- Rice
3. Can you take me a photograph?
--> Would you mind..
4. The window has been repaired. It was broken last night.
--> The window

Answers

Answer:

1. She went to the supermarket in order to buy some sugar.

2. Rice is grown in Viet Nam

3. Would you mind to take a photograph of mine?

4. The window, broken last night has been repaired.

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