Write an informative essay that explains a natural phenomenon such as the Pitch Lake in Trinidad or the aurora borealis.

FIRST TO ANSWER GETS BRIANLEIST AND THIS IS WORTH 30 POPINTS!!!!!!!!!!!!!

U realise that the point number is 15 not 30?

But here is an answer!

Every storm cloud has a silver lining; in the case of space weather, that lining is the aurora borealis, more commonly known as the Northern Lights. (Viewers in the southern hemisphere are treated to an equivalent version called the aurora australis, or Southern Lights.) The phenomenon is best observed on a clear, cold night around the spring or autumn equinox. Find an open patch of sky well away from the interfering lights of the city, and you may catch a glimpse of the spectacle: curtains of pale light-green and blue, sometimes red or violet-shimmering above the northern horizon for minutes or even hours at a time.

Auroras occur when electrons and protons from the Sun strike gas molecules in Earth's upper atmosphere. As the solar particles encounter Earth's magnetosphere, they are drawn along the magnetic field lines and funneled toward the North and South poles. There, high above Earth's surface, they collide with atmospheric molecules, energizing them and causing them to glow. The colors that result depend on the gas molecules involved. The brightest and most common auroral color, a brilliant yellow-green, is produced by the glow of oxygen molecules roughly 60 miles above Earth. Ionized nitrogen molecules emit blue light when hit by solar particles; neutral nitrogen molecules emit a purplish-red light. All-red auroras are rare; they are caused by the glow of oxygen atoms 200 miles above Earth. The size and intensity of the aurora varies from night to night, and moment to moment, depending on the strength of the solar wind. On April 6, 2001, a large geomagnetic storm produced an aurora that was seen as far south as Alabama. The scientific understanding of auroras has advanced enormously in recent years with the launch of satellites designed expressly to study them. Instruments aboard NASA's Polar spacecraft monitor ultraviolet radiation and chemical changes in the upper atmosphere, effectively offering an up-to-the-minute report on the shape and intensity of the aurora. The Imager for Magnetopause-to-Aurora Exploration (IMAGE) spacecraft, launched in 2000, studies Earth's magnetosphere in astounding detail. It can watch auroras evolve over a period of hours, and can even see auroras flickering in the far-ultraviolet wavelength. Recently and for the first time, scientists observed a phenomenon known as "black auroras." A black aurora isn't really an aurora at all: it's the dark, empty space within a colorful aurora where one would otherwise expect auroral activity to be visible. Nonetheless, black auroras exhibit distinct patterns, including curls, rings and writhing black patches. Nowadays, scientists often can forecast a spectacular aurora hours or days in advance, so it's worth checking space weather websites (See Related Links) with some regularity.

In the 1970s, with the aid of the Hubble Space Telescope, it became apparent that Earth is not the only planet with auroras. On both Jupiter and Saturn, auroras appear pink due to the large amounts of hydrogen in those planets' atmospheres. Jupiter's aurora has proved to be particularly intriguing. On Earth, the aurora is powered by a barrage of charged particles from the Sun. On Jupiter, auroras are generated instead by volcanic particles from the Jovian moon Io. These particles become ionized, expand and then are trapped in Jupiter's tremendous magnetic field. Rotating once every ten hours, Jupiter generates auroras many times more powerful than those on Earth. However, Earth's auroras remain unique in one respect: they are (at times, anyway) green. Indeed, Earth is the only known planet with green auroras, because it is the only known planet with an oxygen-rich atmosphere. As scientists look deeper into the universe for signs of other, potentially habitable worlds, auroras are one clue they examine. If a distant, unknown planet has shimmering green auroras, that's a strong indication that its atmosphere is rich in oxygen, perhaps enough to support life. Whether that life is capable of appreciating the auroras—well, that's another issue.

I got this from someone else so credits go to them not me

:)

Answer:

Every storm cloud has a silver lining; in the case of space weather, that lining is the aurora borealis, more commonly known as the Northern Lights. (Viewers in the southern hemisphere are treated to an equivalent version called the aurora australis, or Southern Lights.) The phenomenon is best observed on a clear, cold night around the spring or autumn equinox. Find an open patch of sky well away from the interfering lights of the city, and you may catch a glimpse of the spectacle: curtains of pale light-green and blue, sometimes red or violet-shimmering above the northern horizon for minutes or even hours at a time.

Auroras occur when electrons and protons from the Sun strike gas molecules in Earth's upper atmosphere. As the solar particles encounter Earth's magnetosphere, they are drawn along the magnetic field lines and funneled toward the North and South poles. There, high above Earth's surface, they collide with atmospheric molecules, energizing them and causing them to glow. The colors that result depend on the gas molecules involved. The brightest and most common auroral color, a brilliant yellow-green, is produced by the glow of oxygen molecules roughly 60 miles above Earth. Ionized nitrogen molecules emit blue light when hit by solar particles; neutral nitrogen molecules emit a purplish-red light. All-red auroras are rare; they are caused by the glow of oxygen atoms 200 miles above Earth. The size and intensity of the aurora varies from night to night, and moment to moment, depending on the strength of the solar wind. On April 6, 2001, a large geomagnetic storm produced an aurora that was seen as far south as Alabama. The scientific understanding of auroras has advanced enormously in recent years with the launch of satellites designed expressly to study them. Instruments aboard NASA's Polar spacecraft monitor ultraviolet radiation and chemical changes in the upper atmosphere, effectively offering an up-to-the-minute report on the shape and intensity of the aurora. The Imager for Magnetopause-to-Aurora Exploration (IMAGE) spacecraft, launched in 2000, studies Earth's magnetosphere in astounding detail. It can watch auroras evolve over a period of hours, and can even see auroras flickering in the far-ultraviolet wavelength. Recently and for the first time, scientists observed a phenomenon known as "black auroras." A black aurora isn't really an aurora at all: it's the dark, empty space within a colorful aurora where one would otherwise expect auroral activity to be visible. Nonetheless, black auroras exhibit distinct patterns, including curls, rings and writhing black patches. Nowadays, scientists often can forecast a spectacular aurora hours or days in advance, so it's worth checking space weather websites (See Related Links) with some regularity.

In the 1970s, with the aid of the Hubble Space Telescope, it became apparent that Earth is not the only planet with auroras. On both Jupiter and Saturn, auroras appear pink due to the large amounts of hydrogen in those planets' atmospheres. Jupiter's aurora has proved to be particularly intriguing. On Earth, the aurora is powered by a barrage of charged particles from the Sun. On Jupiter, auroras are generated instead by volcanic particles from the Jovian moon Io. These particles become ionized, expand and then are trapped in Jupiter's tremendous magnetic field. Rotating once every ten hours, Jupiter generates auroras many times more powerful than those on Earth. However, Earth's auroras remain unique in one respect: they are (at times, anyway) green. Indeed, Earth is the only known planet with green auroras, because it is the only known planet with an oxygen-rich atmosphere. As scientists look deeper into the universe for signs of other, potentially habitable worlds, auroras are one clue they examine. If a distant, unknown planet has shimmering green auroras, that's a strong indication that its atmosphere is rich in oxygen, perhaps enough to support life. Whether that life is capable of appreciating the auroras—well, that's another issue.

Explanation:

NOT mine credit: 26sterave

The excerpt below is from a poem by Ralph Waldo Emerson.
By the rude bridge that arched the flood,
Their flag to April's breeze unfurled,
Here once the embattled farmers stood,
And fired the shot heard round the world.
O
Ralph Waldo Emerson, "Concord Hymn"
O
The lines from the poem refer to which battle of the American Revolution?
CLEAR AL

A league is equal to approximately___________________.

a.
three pounds
b.
three dollars
c.
three months
d.
three miles

Who helped Althualpa escape from his half-brother?

Review the map.



Based on the map, how did the plague most likely spread to India?

through the Silk Road
through sea trade routes
through land trade routes in Asia
through land trade routes from Europe

Today’s telephone uses the same basic___ that was used in 1876

what is one thing Theodore Roosevelt could have done better?

What was the name of the event were a group of colonist dressed as native Americans boarded three British ships? What did they do with the cargo onboard? 

What is used to meassure population density
1. sq.foot
2. cubic foot
3. sq. kilometer

Why might Lincoln refer the audience to think about that particular year when they are burying soldiers who fought in the Civil War?

According to the legend, after Stingy Jack died he carried a

NEED HELP ASAP

Which battle violated the Pike treaties?
A.
Battle of Pea Ridge
B.
Battle of Round Mountain
C.
Battle of Wilson Creek
D.
Battle of Locust Grove

What do you think Locke means by “state of nature?”

What do all nations that had on Industrial Revolution have in common?

Read the following selection from the introduction [paragraphs 1-2].

He decided to try a different system. This, he hoped, would spark business.

Which word or phrase, if it replaced the word "spark" above, would CHANGE the meaning of the selection?Immersive Reader
(20 Points)
A. encourage
B. light up
C. jump-start
D. promote

The religion of the Hebrew people

Which issue did the Great Compromise resolve?


A. how much, if any, representation to give slaves


B. whether the states' representation should be equal or proportional


C. how much power to grant to the central government


D. what the relationship would be between the executive and judicial branches

Please help right
now

Describe the three ways to restore values that were lost in China during the time of the warring states.

please help ..............................

helpp pleaseee ❤️ !!​

The [blank]. Men were a Patriot group of volunteer militiamen from North Carolina Virginia, and Tennessee​

Why are currency exchange systems important for international trade?
Group of answer choices

They make it more difficult for countries to impose tariffs on foreign goods.

They make it more difficult for smugglers to sell foreign goods.

They make it easier for countries with different kinds of money to trade with each other.

They make it easier for people who speak different languages to trade with each other.

Which statement BEST describes the governing of colonial Georgia from 1732 to 1752?
A)
Georgia was considered a part of the Carolina colonies.
B)
The owners of the largest plantations were the governors.
C
James Oglethorpe was essentially the dictator of Georgia.
D)
King George II picked a board of directors to run the colony.

What strategy did the Portuguese use more successfully in building a trading empire in south and southeast of Asia

The "Triangle of Hatred" included France, England and Germany
True or False

10. What was Thomas Paine's opinion about the colonies and Great Britain?
A. The colonies should break from British rule.
B. The colonies should continue to be taxed by Britain.
C. The colonies should remain under British rule.
D. The colonies should stop fighting the British.

Sksjsiksjeje HELPPPP.PLEASE ANSWER QUICK thx u :)

Why was there a conflict between Spain and Spanish colonies in the Netherlands(Holland)?

They also created a soundless music heard with the eyes,a beethovian swirl of melodies and ______?
A)Insult.
B)Petitions.
C)Bargains.
D)Themes.​

Which of the following is a metaphor in this poem?
A) Is twitching his nose.
B) There are no metaphors in this poem. C)I'm the moon.
D)I'm singing.​

Greek Thinkers, Artists, Writers, and Leaders Discussion In this discussion, you will rank the three individuals from the lesson who you feel most contributed to modern Western society. You will cite two pieces of evidence from the lesson per individual to explain and support your rankings.