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Why would astrounauts need oxygen backpacks in their spacesuits?
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If you planted a tree on Mars would it survive?
No. The atmosphere of Mars is only 0.146% oxygen and is mostly carbon dioxide. Additionally, the surface pressure on Mars is only about 0.6% what it is on Earth, which means that the oxygen concentration on Mars is about 24,000 times less than it is on Earth at sea level.
What modifications would be needed for a human to live on mars?
you would need to have spacesuits to go outside and life-support systems in your house.
What would you do if you were in space with limited oxygen?
Since you have a lack of oxygen your brain would swell because there is no oxygen in the blood. You would get frostbite because of the chilling temperatures and your head would explode.
Is there oxygen on Jupiter?
Jupiter is almost all Hydrogen and Helium. There are tiny amounts of other things, but Oxygen would be less than 1%.
Could you breathe on the surface of the moon?
No, there is not enough gravity to hold down any significant atmosphere, and therefore no air. Also, because of the lack of atmosphere there is very little pressure, and a practical vacuum. You would die very quickly if you were on the surface of the moon without proper apparatus. Astronauts wear a backpack-type object that they breathe into with a bag full of clean oxygen. the carbon dioxide released when they breathe is cleaned out by "scrubbers" in the backpack :] As there is no atmosphere then you could not. That is one of the reasons the astronauts that landed had to wear spacesuits.
How would we survive without the atmosphere?
We would have to all wear spacesuits. This is because the atmosphere is the border between our oxygen(air) and space. It could be possible though. :)
Why is earths oxygen breathabale?
First of all it is spelled 'Oxygen'. It is not that Earth's Oxygen is more breathable than another planet's. We have just evolved to need Oxygen to live. Other planets don't have as much Oxygen as we need to live. They have other gases that would kill us instantly. That is why we need spacesuits to be able to walk on the moon and other planets. The same goes for Outer Space. Outer Space has no Oxygen at all.
Where would you find a Snoopy cap?
Snoopy caps are worn on the heads of astronauts as part of their spacesuits.
Where is it possible to read reviews about college backpacks?
The Amazon website would have the most reviews for backpacks for the college student since they have the widest variety of backpacks. Stores such as Walmart and Target also have backpack reviews.
What is a good source for finding affordable toddler backpacks?
There are many good sources for finding affordable toddler backpacks. The best places to find affordable toddler backpacks would be at stores like Amazon.
How do astronauts breathe in space?
Astronauts carry air tanks with them that contain mostly pressurized oxygen and nitrogen. Their suits circulate the air to their helmets and throughout their entire suit so that they can breathe.They breath threw oxygen tanks tied to their backs. If an astronaut was to take it off and try to breath, he/she would start to choke and die.
Who sells the cheapest backpacks for school?
I would say Wal - Mart and Target. They have backpacks from 10 dollars to 20 dollars which is pretty cheap compared to mall standards and high class backpacks. All you really need is a simple backpack.
Why is carrying backpacks helpful?
Carrying backpacks are helpful because you can put your things in it instead of carrying them by hand. your hand would eventually hurt if you have to carry a lot of things.
Who sells kids backpacks in Houston?
One should first search for kids' backpacks at stores like Target and Toys R Us; being that those stores are well-established, they should be a relatively safe bet. However, if one desires backpacks with wider variety or higher quality, then perhaps a store dedicated to selling backpacks would be a better place to look.
Why must there be pressurized cabins in space crafts?
If it wasn't pressurised there would be no air and the astronauts would die. Of course they could keep their spacesuits on but that would not be comfortable for an extended period of time.
What is a good stockist for North Face backpacks?
A good stockist for the North Face backpacks would be from the Stock Deals company. They specialize in dealing with stocks for any company, including North Face.
Is mars safe for humans?
Not without spacesuits, just like the moon. If a person were to walk around Mars, they would freeze to death and die from lack of oxygen. With a spacesuit, an astronaut could walk around on Mars, just like they could walk around the surface of the moon wearing a spacesuit.
