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What is a Spacesuit? RI6.1 and 6.6
What Is a Spacesuit?
David Hitt



A spacesuit is much more than a set of clothes astronauts wear on spacewalks. A fully equipped spacesuit is really a one-person spacecraft. The formal name for the spacesuit used on the space shuttle and International Space Station is the Extravehicular Mobility Unit, or EMU. "Extravehicular" means outside of the vehicle or spacecraft. "Mobility" means that the astronaut can move around in the suit. The spacesuit protects the astronaut from the dangers of being outside in space.

Why Do Astronauts Need Spacesuits?

Spacesuits help astronauts in several ways. Spacewalking astronauts face a wide variety of temperatures. In Earth's orbit, conditions can be as cold as minus 250 degrees Fahrenheit. In the sunlight, they can be as hot as 250 degrees. A spacesuit protects astronauts from those extreme temperatures.

Spacesuits also supply astronauts with oxygen to breathe while they are in the vacuum of space. They contain water to drink during spacewalks. They protect astronauts from being injured from impacts of small bits of space dust. Space dust may not sound very dangerous, but when even a tiny object is moving many times faster than a bullet, it can cause injury. Spacesuits also protect astronauts from radiation in space. The suits even have visors to protect astronauts' eyes from the bright sunlight.

What Are the Parts of a Spacesuit?

The spacesuit consists of several pieces. The Hard Upper Torso covers the astronaut's chest. The arm assembly covers the arms and connects to the gloves. The helmet and Extravehicular Visor Assembly are designed to protect the astronaut's head while still allowing him or her to see as much as possible. The Lower Torso Assembly covers the astronaut's legs and feet. The flexible parts of the suit are made from several layers of material. The layers perform different functions, from keeping oxygen within the spacesuit to protecting from space dust impacts.

Underneath the spacesuit, astronauts wear a Liquid Cooling and Ventilation Garment. Tubes are woven into this tight-fitting piece of clothing that covers the entire body except for the head, hands and feet. Water flows through these tubes to keep the astronaut cool during the spacewalk.

On the back of the spacesuit is a backpack called the Primary Life Support Subsystem. This backpack contains the oxygen that astronauts breathe during a spacewalk. It also removes carbon dioxide that astronauts exhale. The backpack also provides electricity for the suit. A fan moves the oxygen through the spacesuit and life support systems, and a water tank holds the cooling water that flows through the Liquid Cooling and Ventilation Garment.

Also attached to the back of the suit is a device called the Simplified Aid for Extravehicular Activity Rescue, or SAFER. SAFER has several small thruster jets. If an astronaut became separated from the space station, he or she could use SAFER to fly back.

What Other Spacesuits Have Astronauts Worn?

NASA's first spacesuits were developed for the Mercury program. Mercury was the first time NASA astronauts flew into space. These simple suits were based on pressure suits worn by U.S. Navy pilots. Astronauts did not go on spacewalks then. The Mercury suits were worn only inside the spacecraft.

NASA's first spacewalks took place during the Gemini program. The suits used for Gemini were more advanced than the Mercury suits. But the Gemini suits were simpler than today's spacesuits. These suits did not contain their own life support. Instead, they connected to life support systems on the Gemini spacecraft with a cord called the umbilical.

Spacesuits designed for the Apollo program had to do things the first suits did not. These spacesuits had to protect astronauts walking on the moon. Unlike the other suits, the Apollo suits had boots made to walk on a rocky surface. The Apollo suits also contained a life support system, similar to the Portable Life Support Subsystem on the current suit. Having a life support system on the spacesuit allowed the astronauts to explore away from the lunar lander. Spacesuits similar to the Apollo suits were used on the Skylab space station. Like the Gemini suits, the Skylab suits connected to life support systems on the spacecraft via an umbilical.

What Spacesuits Are Worn Today?

In addition to the EMU, NASA astronauts wear other suits today. The Advanced Crew Escape Suit is the orange suit that astronauts wear during launch and landing of the space shuttle. This suit cannot be worn during spacewalks. Sometimes, NASA astronauts will wear the Russian Orlan spacesuit. This suit is the Russian version of the EMU and is used for spacewalks. Another Russian suit is the Sokol. Like the Advanced Crew Escape Suit, the Sokol is designed only to be used inside a spacecraft. It is used on the Russian Soyuz spacecraft.

Answer:

this is a comprehension passage you have to read and answer the question but this is my answer hope it helps!!!

Explanation:

A space suit or spacesuit is a garment worn to keep a human alive in the harsh environment of outer space, vacuum and temperature extremes. Space suits are often worn inside spacecraft as a safety precaution in case of loss of cabin pressure, and are necessary for extravehicular activity, work done outside spacecraft.

A space suit is a piece of clothing designed to keep a person alive in the severe conditions of space, including the vacuum and high temperatures. As a safety measure in case of cabin pressure loss, space suits are frequently worn inside spacecraft.

For this type of job, space suits have been worn in Earth orbit, on the Moon, and when returning to Earth from the Moon. Modern space suits add sophisticated electronics and environmental controls to the basic pressure suit to increase comfort, reduce the amount of effort needed to flex the limbs and combat the basic pressure suit's inclination to stiffen when exposed to a vacuum.

It is common practice to use a self-contained oxygen supply and environmental control system to grant total mobility, independent of the spaceship. For its wearer to be able to operate securely and comfortably within or outside of a spaceship, a space suit must carry out a number of tasks.

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What does it mean to be free?

Besides protest, what other avenues do students have to show their activism?

Should children wait for adults to lead change or does their perspective add something unique to the conversation?

Anne believed that deep down everyone was good. Do you agree with her or disagree with her? Why?

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What conventions can you play with to enhance your writing. Explain how you will use each and what effect they will have on your style.

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What are your superpowers and how did you get them?
PROVIDE DETAIL

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Which word carries the most gentle connotation?
large
robust
monstrous
big

URGENT. PLS HELPPP. Brainliest to first to answer
Read the passage below:


It is estimated that around four billion trees are cut down each year to make paper. Perhaps that number would have been acceptable 20 years ago, but, in this day and age, it's unacceptable. What makes today so different than 20 years ago? The digital revolution. With everything from medical files, to newspapers, and textbooks offered on digital platforms, why should we continue to destroy the natural environment for the sake of making paper? Governments should make laws limiting paper manufacturers in order to end a practice that is wasteful, destroys rainforests, and harms the environment.


Which statement reflects the writer's position?



a) It is estimated that around four billion trees are cut down each year to make paper.


b) Governments should make laws limiting paper manufacturers.


c) Why should we continue to destroy the natural environment for the sake of making paper?


d) Perhaps that number would have been acceptable 20 years ago.

Provide an example of a non-universal theme.
Please write your answer in a complete sentence.
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Retype these sentences, making them smoother by changing the parts that are italicized.

1. In the near future we will visit in the vicinity of Houston, Texas.

2. For a tall girl, her feet are small in size.

3. They were joined together in Holy Matrimony.

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Provide an example of a universal theme.
Please write your answer in a complete sentence.
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Provide an example of a theme.
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What is the Single phrase in the following example “ adult then take an average of 24 teaspoons of sugar pretty” according to the national Cancer Institute (“The Sweet Danger”)
A. (“The sweet danger”)
B. According to the national Cancer Institute
C. Adult men take an average of 24 teaspoons of sugar per day

Read this excerpt The First Men in the Moon. For my own part a vivid dream has come to my help, and I see, almost as plainly as though I had seen it in actual fact, a blue-lit shadowy disheveled Cavor struggling in the grip of these insect Selenites, struggling ever more desperately and hopelessly as they press upon him, shouting, expostulating, perhaps even at last fighting, and being forced backwards step by step out of all speech or sign of his fellows, for evermore into the Unknown—into the dark, into that silence that has no end…. What is the meaning of the bold word, expostulating, as it is used above? examining something arguing against something shouting with joy surrendering to someone

Running Home and “The Sailor” are written from different points of view. Write an essay analyzing the impact of point of view on events in the passage from Running Home and the impact of point of view on events in the poem, “The Sailor.” Use specific examples from BOTH texts to support your answer.

CAN YOU TURN THIS PROMPT INTO A HOW OR WHY QUESTION??
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Can somone PLEASE help me with this
1: Which element does figurative language rely on?
A dictionary definitions
B: sources outside the story
C: the reader's imagination
D: facts and details
2: Which option describes a simile?
Athe reader's use of imagination to visualize a scene
B a comparison of two unlike things that does not use the word like or as
C a description that gives a thing or idea human characteristics
D a comparison of two unlike things using the word like or as
3:Which option describes the rhythm of a poem?
A words beginning with the same consonant sound
B a pattern of stressed and unstressed syllables
C rhyme patterns at the end of lines in a poem
D a word that imitates the sound it describes
4:What is the short form used to illustrate a rhyme scheme?
A a series of capital letters
B a brief description of how each line rhymes
C a list of line numbers
D a set of special punctuation marks that show a pattern
5: Which feature makes a narrative poem different from other poems?
A It uses figurative language.
B It offers a description or reflection.
C It tells a story.
D It uses stylistic techniques.

Read the following passage from The First Men in the Moon. The chain was twisted round my fist. There came another of these beastly surprises of which the moon world is full. My mailed hand seemed to go clean through him. He smashed like—like some softish sort of sweet with liquid in it! Which of the following synonyms could replace mailed as it is used in the passage above? armored delivered dispatched paid

Which part of the following sentence is a dependent clause? Whenever the sky is overcast, I fear a thunderstorm is coming.

A) Whenever the sky is overcast
B) The sky is overcast
C) I fear a thundestorm is coming
D) I fear a thunderstorm

In the book Walk Two Moons Why did Gram and Gramps get pulled over in Philadelphia?
pleas help so i can mark you Brainliest

What does "Wired Generation" mean? And what are some examples of Wired Generation?

For this assignment, you will be choosing a poem from Unit 1 and exploring a possible Theme from it. Your written essay must be an original document and include:
• (25) First Paragraph:
o Poem title and poet’s name
o Summarizes what the poem is about.
o A Thesis Statement in the last sentence that describes the Theme of the poem—the poet’s message or lesson about life.
• (10) Second Paragraph:
o Describe the first example of the theme in the poem.
o Write the example word-for-word in “quotations.”
• (10) Third Paragraph:
o Describe the second example of the theme in the poem.
o Write the example word-for-word in “quotations.”
• (5) Fourth Paragraph:
o Your Conclusion
o Review the poem’s theme again and provide any last thoughts on the theme or the poem itself.
TOTAL= 50 points

Remember to include:
• 12-point font--Arial or Times New Roman
• 2.0 double space
• Assignment heading: Your first and last name, class, teacher name, and date
• Centered Title: Theme + Poem Title
• Indented paragraphs
• Spelling and grammar check before submission

Help me please please help me

Read the following excerpt and answer the question that follows.

I creep up to a window to have a look outside Only thing I can make out is something buring in the distance, organge flames roiling like a thing alive. Doesn’t seem right that a house half-submerged in water can burn, but burn it does, and nobody to stop it.

“No fire department,” Mr. Tru points out. “No police.”

“How come?” I ask. “Where is everybody?”

He shrugs. “They ‘vacuated with the rest, or don’t care to enter this particular neighborhood, or ain’t got here yet, or maybe all three. Whatever the reason, we on our own and that’s the troot. Nobody look out for us but us.”

All of the following explain a theme this interaction between Zane and Mr. Tru develops except?

The feelings of friendship and survival.
The helplessness caused by racism and poverty.
The heroism of rescue workers.
The power of fear in ones life.

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I attached the picture/ answer correctly i will mark you as brainliset.

NEED BEFORE MONDAY!!!!!!!!!!
Midsummer Night Dream: Act 2

1. The fairies speak very poetically. Which image or images presented by the fairies do you remember the best? What about it was significant?

2. Why does Oberon want Titania to wake and fall in love with some vile thing? What does this say about his character?

3. Explain Hermia’s dream and why it might be significant later in the play.

4. Describe the character of Puck. What was one thing you liked that he did? What was one thing you didn’t like? Does he take responsibility for his actions? Explain.

In what ways does Mr. Bedford’s description of the Selenites influence the reader to perceive them as strange and unnatural creatures? Select all that apply. Mr. Bedford focuses on the differences of the Selenites and uses words with negative connotations. Mr. Bedford presents them as cow butchers in order to heighten the reader’s sense of fear. Mr. Bedford emphasizes their monstrous features in his descriptions. Mr. Bedford portrays the Selenites as nocturnal beings, causing the reader to distrust them.

Original: “In today’s economy, a college education is a necessity. Yet the cost has more than doubled, making it extremely difficult for students to afford. Many are faced with years of paying off student loans, which stops them from meeting their life goals, like home or car ownership. Those purchases help the economy and create jobs.”

Which is the paraphrased version of the above text?

a
President Obama, in his speech on college affordability, discussed what he has done to make college more affordable because he claims that it is important to get a good education. Since college can be expensive, he claims that additional money has been made available for student aid, and student loan repayment has been made more lenient.
b
Given the competitive job market, President Obama points out that it is important to get a good education. However, he admits that the high cost of education can make this a challenge for many students. The knowledge that they will be paying off student loans for years to come causes many potential students concern. They are afraid that student loan debt may prevent them from being able to afford other items like cars or homes. If enough students are in debt that these types of purchases decrease, suggests Obama, the businesses that provide these products will need fewer workers and the job market will become even more difficult.

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