What Causes the northern lights?

Answers

Answer 1

Answer: Auroras occur when charged particles (electrons and protons) collide with gases in Earth's upper atmosphere. Those collisions produce tiny flashes that fill the sky with colourful light. ... That is why auroras occur almost every night in the northern sky

Answer 2
When the solar wind gets past the magnetic field and travels towards the Earth, it runs into the atmosphere. As the protons and electrons from the solar wind hit the particles in the Earth’s atmosphere, they release energy and this is what causes the northern lights.

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Related Questions

Motion Block is where your stories, games and animations come to life. Sprites move and interact with one another on the stage true or false ?

Answers

Answer:

True.

Explanation:

In short, we can say that Motion Block is an element of computer graphics that allows the movement of sprites within a game or animation. Sprites are any object that is in the game and needs to move without leaving a trace of its movement, that is, a character from a game or animation. In this case, we can confirm that Motion Block is the element of computer graphics where characters come to life and are able to interact with each other through movement.

The essential components of the circulatory system are the

Answers

Answer:

The essential components of the human circulatory system are:

- the heart

- blood

- blood vessels

hope it helps! :)

Compare the partition of India Pakistan & Israel/Palestine after World War I

Answers

Answer:

The partition of India/Pakistan and Israel/Palestine are similar because both  were motivated by religious reasons and were responsible for large population movements.

Explanation:

The British were growing weaker due to war and agreed to negotiate independence for India. At the same time, Muslim Indians wanted to break away from the majority Hindu Indians because they were worried about being the minority. This growing divide led to the creation of a new state called Pakistan for Muslims. Approximately 15 million people migrated due to the partition.

The Zionist Movement advocated for a separate state for Jews free of prosecution. This idea mainly became popular because of anti-Semitism that had always been around. Zionists wanted the new state to be established in Palestine, where according to biblical records, was the home God had promised to the Israelites (ancestors of the Jewish people). In 1917, the British government issued the Balfour Declaration which favored the establishment in Palestine of a "national home" for the Jewish people. After WWI, the British were given a mandate over the former Ottoman lands in the Middle East. As a result, Zionists began to immigrate to Palestine from Europe and other countries. Of course, the Arabs in the area were unhappy about this and fought for control. In 1948, the UN divides Palestine into Jewish and Arab sections. The Jewish section declared itself to be a new country: Israel.  

may pag unlad naba ang pilipinas?

Answers

Answer:

Yes.

Explanation:

Yes, there is a great development occur in the Philippines. The Philippine's economy has made progress in the growth which can be seen in the lowering occurs in the poverty rate and unemployment rate in the country. There is a significant decrease in the poverty rate in the country due to investment of foreign companies in the Philippines in the sector of tourism and other industries which decreases the unemployment rate in the country that leads to decrease poverty rate also.

how does fast food affect the american diet?

Answers

fast food affects the American diet negatively. Fast food promotes over eating, over drinking, as well as the consumption of foods with all natural sugars, fats, carbs, etc. The more American people consuming fast food are at a higher risk to develop cardiovascular diseases, obesity, as well as diabetes.

Ipaliwanag ang iyong saloobin tungkol sa mga pananaw at paniniwala ng mga katutubong muslim upang mapanatili ang kanilang kalayaan

Answers

I can’t understand this language

2. Ang sumusunod ay mga naging sanhi sa pagkas ng
A. Pag-alis ng Germany sa Liga
B. Digmaang Sibil sa Spain
Pandaigdig maliban sa
C. Pagbuo ng mga
D. Anschluss
na nagtaguyo sa Republika​

Answers

Answer:  B. Digmaang Sibil sa Spain

Explanation:

Quite a number of factors led the way to the World War such as the German Anschluss with Austria and the withdrawal of Germany from the League of Nations which meant that the League could not call Germany to order as they engaged in increasingly imperialistic actions.

The Spanish Civil war on the other hand, did not lead to the World War even though Spain received a lot of weapons from future opponents in WW2, Nazi Germany and Russian Communists. Indeed Spain stayed neutral during the was as General Franco aimed to stabilize the country.

A young teenager is arrested in connection with a serious assault on a police officer. He has a history of listening to rap music that glorifies violence against the police. Which criminologist from history would MOST likely connect the teens actions with the music he listens to?

a.) Franz Joseph Gall
b.) Hans Eysenck
c.) Gabriel Tarde
d.) Travis Hirschi​

Answers

Answer:

A

Explanation:

He was officially banned from speaking in public on the topic by Emperor Franz II for his "materialistic" and "fatalistic" views. In 1805 Gall left Vienna to lecture on phrenology throughout the Europe. In 1807, he settled in Paris. ... Gall remained in Paris, where he died in 1828 as a result of a stroke.

Answer: Travis Hirschi

Explanation: My Ai

Which of the following athletes is most likely to have more fast twitch muscle fibres?
100m runner
Marathon runner
1500m runner
Long distance swimmer

Answers

100m runner (don’t mind this i need it to be 20 characters long)

In your journal, practice a PATTR + PASAFE of "Just Walk on By" by Brent Staples on pp. 912–915 of The Language of Composition. (2nd edition: In your journal, practice a PATTR + PASAFE of "Aria: Memoir of a Bilingual Childhood" by Richard Rodriguez on pp. 303–14.)

Answers

The answer is somewhere in here -_- .... Just copy and paste it all. It auto grades anyways. (:

English, 21.06.2019 16:00

The brother of a presidential candidate writes an editorial in which he defends this candidate against charges of corruption. in such a circumstance, it is most appropriate for the reader to a) suspect that the candidate may have been framed. b) consider whether the candidate has the best family or not. c) wonder if the writer may be biased, due to his family connection. d) wonder if the writer may be inaccurate, due to wanting to get people to read his column. \

Answers: 1

Answer

question  

English, 21.06.2019 17:00

What is the difference between a major and a minor character? a major character has a less important story line, while a minor character plays a bigger role in the plot. a major character plays a big role in the plot, while a minor character has a less important story line. a major character has an unimportant story line in the plot. a minor character's story line is as important and developed as the major characters' story lines.

Answers: 1

Answer

question  

English, 22.06.2019 00:00

Who are the antagonists in the story "ali baba and the 40 thieves", and are they're bad guys?

Answers: 2

Answer

question  

English, 22.06.2019 01:30

Conta is a greek word and i need to know what it means it english. someone tell me what it means in english, you very much

Read the excerpt from the Articles of Confederation.

All charges of war, and all other expenses that shall be incurred for the common defense or general welfare . . . shall be defrayed out of a common treasury. . . . The taxes for paying that proportion shall be laid and levied by the authority and direction of the legislatures of the several States within the time agreed upon by the United States in Congress assembled.

Which point in the excerpt reveals a weakness of the Articles of Confederation?

The national government cannot create a common defense.
The common treasury does not receive enough tax from the state.
Congress cannot convene without state permission.
Taxes are laid and levied by a common treasury.

Answers

Answer:

Sorry for the guy above me for making yall get it wrong but the answer is c/the individual state legislatures.

The majority of dependencies that remain today are

located in Africa.
part of the British empire.
under independent control.
under authoritarian control.
located on remote islands.

Answers

Answer:

Ethnic rivalries caused unrest within independent nations. This meant that to ensure stability, the government of the day had to be authoritarian. This political environment emanating from the ethnic rivalry was largely to blame for the rise of authoritarian rule.

help and friend you ok or help you

Which best describes a disadvantage of an online discussion group?

It is more difficult to bond with other group members.

It is more difficult to find a common meeting place.

Participation is limited to students in the area.

Scheduling is limited to weekdays during school.

Answers

Answer:

It is more difficult to bond with other group members

Answer:

It's A

Explanation:

Hope this helps! :)

In what year was the first modern Olympics held?

Answers

The answer to this is April 6, 1896

What is an example of a place formed by hot-spot valcanoes?
a.
Caymen islands
c.
Australia
b.
Florida Keys
d.
Hawaiian Islands

Answers

Answer:

Hawaiian islands, located in Pacific plate are example of hot spot volcanoes.

bumuo ng tatlo hanggang limang pangungusap tungkol sa iyong napagtanto sa panindigan sa buhay.​

Answers

Answer:

ano po bah ang napag Tanto nyo sa buhay Yun po kasi isasagun nyo dyan

Explanation:

suggestion ko lng nman po

AP Psychology
Which of the following symptoms would NOT be considered a symptom of schizophrenia?
•poor attention
•fugue
•lack of affect
•delusions

Answers

poor attention is NOT considered a symptom of schizophrenia

Who was Vladimir Lenin?

Answers

Answer:

Russian revolutionary, politician and political theorist

Which animal was the first to be domesticated for milk production?
sheep
goats
swine
O cattle

Answers

sheeeeeeeeeeeeeeeeeeeeeeeeeeeeep

Read the passage.

Chief among these [economic developments] was the rise of a great cotton-growing industry in the South, stimulated by the introduction of new types of cotton and by Eli Whitney’s invention in 1793 of the cotton gin, which separated the seeds from cotton. At the same time, the Industrial Revolution, which made textile manufacturing a large-scale operation, vastly increased the demand for raw cotton. And the opening of new lands in the West after 1812 greatly extended the area available for cotton cultivation. Cotton culture moved rapidly from the Tidewater states on the East Coast through much of the lower South to the delta region of the Mississippi and eventually to Texas.

–"Westward Expansion and Regional Differences,” Outline of US History,
US Department of State

While innovations in cotton production impacted the economies of the Southern states, which innovation of the Industrial Revolution in the early 1800s most positively impacted the economies of Northern states?

The introduction of the incandescent light bulb enabled manufacturing operations outside of daylight hours and an overall increase in production.
The expansion of canals linking major rivers and the Great Lakes enabled rapid and cost-effective transportation of raw materials and finished products.
The implementation of time zones by the growing railroad industry enabled more efficient transportation of goods and communication.
The advancements in steel production enabled the construction of high-rise buildings, offering greater floor space for manufacturing at a lower cost.

Answers

The advancements in steel

As a country develops, there is increased equity and access for women as a result of all of the following EXCEPT

land tenure
healthcare
political participation
access to loans and microloans
food deserts

Answers

Political participation

Answer:

Food deserts

Explanation:

Many different developments in a country can help women and lead to equality. When women gain access to freedom and choice through land tenure and access to loans they get more equity. Additionally, representation in politics allows for policies to be made in favor of women. For example, access to reproductive healthcare. However, food deserts, or areas where food cannot be easily accessed, leads to disparity and inequality. It also reduces the development of a country, which, commonly, decreases equality too.

How does fast food chains affect General American popular culture?

Answers

Answer:

Fast food affects the American diet negatively. Fast food promotes over eating, over drinking, as well as the consumption of foods with all natural sugars, fats, carbs, etc. The more American people consuming fast food are at a higher risk to develop cardiovascular diseases, obesity, as well as diabetes.

PLEASE HELP ME WIN THIS!!!!!!!!!

Answers

SIR THIS IS BITLIFE NOT AP HAHAHAHAH SORRY IN PROBABLY LATE! Try going right and down and it should be easy to work with after that

What role do transferable skills such as creativity, collaboration and technological fluency play in an increasingly automated workplace?
(What role do transferable skills play in a technological workplace?)

Why might innovation and creativity be important in the workplace?

Answers

Transferable skills such as creativity, collaboration and technology technological fluency affect ones’ employability.

A higher percentage of job candidates now have degree. So employers in the IT industry look for work portfolios that show creativity, experience and knowledge.
Many big companies have even removed degree as a requirement for some job.

Read the excerpt by former enslaved person Olaudah Equiano.

The closeness of the place, and the heat of the climate, added to the number in the ship, which was so crowded that each had scarcely room to turn himself, almost suffocated us.

We were conducted immediately to the merchant's yard, where we were all pent up together like so many sheep in a fold [pen], without regard to sex or age.

What was an effect of Equiano speaking about his experience?

Abolitionists rallied to improve the treatment of slaves.
Slavers were enraged by the loss of lives caused by the poor conditions.
Enslaved people staged violent shipboard revolts against slave ship crews.
Politicians worked to create guidelines for transportation of enslaved people.

Answers

Answer:

Abolitionists rallied to improve the treatment of slaves.

Explanation:

The given excerpt is from Olaudah Equiano's memoir "The Interesting Narrative of the Life of Olaudah Equiano" where the author/speaker details the horrors of the Middle Passage. This middle passage refers to the journey of the slaves from their homes to the new foreign lands where they will be bought and sold.

In the except, Equiano reveals the horrendous and unsanitary conditions of the journey by ship where the slaves were put together. His narrative reveals the poor condition of the transport, after which they were then taken to "the merchant's yard", kept again in a closed space irrespective of the sex or age of the persons.

This experience led many abolitionists to demand better treatment of slaves and to improve such journeys. Different abolitionist groups began spreading awareness about the condition of slaves through boycotts, public petitions, and even spreading written descriptions of such horrendous journeys and lives of enslaved people.

Thus, the correct answer is the first option.  

Which statement accurately describes the role of ocean waters and sea
ice in Earth's system?
Select one:
O Both ocean waters and sea ice reflect the sun's energy.
Both ocean waters and sea ice absorb the sun's energy.
о
Ocean waters absorb the sun's energy. Sea ice reflects the sun's energy.
Sea ice absorbs the sun's energy. Ocean waters reflect the sun's energy.
Gc

Answers

Answer:

Both ocean waters absorbs the sun's energy

Scientists want to investigate whether the increased concentration of carbon dioxide in the ocean affects fish survival. Scientists suspect immature fish larvae may be most affected by increased carbon dioxide concentrations. Which of the following best identifies a testable hypothesis for the investigation?
A)The decreasing temperature of the ocean water will increase the survivorship of fish larvae.
B) There will be a greater percentage of fish larvae that survive than mature fish that survive.
C) The increasing carbon dioxide concentrations will increase the density of adult fish skeletons.
D) The decreasing pH of the ocean water will decrease the survivorship of fish.

Answers

Answer:

D) The decreasing pH of the ocean water will decrease the survivorship of fish.

Explanation:

The statement 'decreasing pH of the ocean water will decrease the survivorship of fish' is a testable hypothesis for the investigation (Option D).

What is a hypothesis?

A hypothesis is a given explanation of a scientific question that emerged by observing the natural world.

A scientific hypothesis must be testable, which means that it should be tested by experimental and/or observations procedures.

A scientific hypothesis can be either confirmed or rejected by testing procedure.

In conclusion, the statement 'decreasing pH of the ocean water will decrease the survivorship of fish' is a testable hypothesis for the investigation (Option D).

Learn more in:

https://brainly.com/question/8349769

What is the purpose of the FAFSA4caster?
A. To discover your best roommate match
B. To find a job before you leave college
C. To learn what federal financial aid you are likely to receive
D. To learn if your career choice is financially lucrative

Answers

Answer:

C

Explanation:

FAFSA was created to help students get loans to go to college

FAFSA 4 caster is the federal financial aid estimator. It serves to learn about the federal financial aid that a person may receive. Thus, option C is accurate.

What is FAFSA 4 caster?

FAFSA 4 caster is a program of the federal government that provides financial aid to the students based on their family income, assets, and fee requirement.

The tool is used to fill out the FAFSA application so that the monetary help from the government to complete the education can be evaluated.

Therefore, option C. FAFSA 4 caster is used to learn about the financial aid to be received.

Learn more about FAFSA 4 caster here:

https://brainly.com/question/10056778

#SPJ2

define the judiciary arm of government

Answers

Is the system of courts that adjudicates legal disputes and interprets, defends, and applies the law in legal cases.

Pls Help!!!! will mark brainliest!!! why do countries not like guest workers? AP Human Geography​​

Answers

nlike legal resident immigrants, most guest workers are not allowed to bring their families with them or participate in community life, leading to hardship and social ills. ... Immigration is driven by the growing wealth gap between rich and poor countries and between rich and poor in the immigrants' countries of origin.

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