You could test this theory by placing your head in a plastic bag with a plant. Make sure to seal it tightly so that you can confirm the truth.
Also, make sure you put pillows all around you, or be on a mattress so that when you pass out it wont hurt when you hit the ground.
2007-09-04 03:30:18
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answer #1
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answered by Vol 5
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No. Plants don't put out oxygen nearly fast enough - the astronaut would suffocate. He'd need at least an acre of plants to live like that.
2007-09-04 10:27:17
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answer #2
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answered by eri 7
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No there is not enough room in a helmet to hold the amount of plants required to produce that amount of oxygen.
Besides which plants only do that when there is lots of light, in the dark they absorb O2 and give off CO2.
2007-09-04 10:29:26
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answer #3
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answered by Anonymous
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No, because plants only put out a small amount of oxygen relative to the needs of a full-grown human being.
The average person puts out 1kg of CO2 per day.
The average tree absorbs 5.89kg of CO2 per YEAR. That's .016kg per day.
You'd need 61 full-grown trees in the astronaut's helmet.
2007-09-04 10:30:29
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answer #4
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answered by Brian L 7
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Technically it could happen, if you found a plant which produced oxyen quick enough. Also you would need a water and light source since plants need that too. Maybe you should try to invent one... if you did I'm sure you'd be rich.
2007-09-04 11:39:55
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answer #5
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answered by Hehe 2
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NASA was planing on that for deep space travel. First u need CO2 and a plant in the presence of sun light.
2007-09-04 11:51:42
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answer #6
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answered by JOHNNIE B 7
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Is an Austronaut an Australian Astronaut......Are you really serious?. Just imagine a Busy Lizzie and an astronaut having a symbiotic relationshiop ..............Give me strength.
2007-09-05 16:20:46
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answer #7
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answered by Spanner 6
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You would need a space helmet the size of a football stadium for it to work.
2007-09-04 10:28:39
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answer #8
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answered by matty 3
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I agree with the first answer...
Besides... why would you do that when we have oxygen tanks anyway?
2007-09-04 10:28:23
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answer #9
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answered by Anonymous
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no coz plant dont put out oxygen so the man or woman could die but the plant could survive
2007-09-04 10:29:59
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answer #10
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answered by Anonymous
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