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Oxygen is a produced as a product of photosynthesis, and later used by both animals and plants for cellular respiration.
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∙ 11y ago
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How is oxegyn provided in space?
A gas tank
Does the sun give us oxygen?
Yes. The sun makes plants have photosynthesis and grow, then those plants give off oxegyn while taking in carbon dioxide.
Is the atmosphere mostly composed of oxegyn gas?
No, our atmosphere is composed mainly of nitrogen (78%). Oxygen comprises around 21% of the atmosphere. Water vapor makes up 1.247% of the atmosphere, the rest being made up of Argon, Carbon dioxide, and trace gases. (The Carbon dioxide protects us from being fried by certain particles flowing from the Sun)
How many people have died in space?
The only deaths in space were the three crew of Soyuz 11 on June 30 1971, who died when their cabin depressurized at an altitude of 168km. The official definition of the beginning of space is 100km, so they just qualify. All the other space-related deaths have been on the ground, during launch, or re-entry below 100km. 3, all members of the crew of Soyuz 11. One more died on landing (Soyuz 1). 14 US astronauts have died in spacecraft in flight (Challenger and Columbia), although all were within the atmosphere, and therefore did not die in space.
What plant doesn't need oxegyn?
Every single plant in the wnyorld needs oxegyn if a plant didnt have oxegyn in would die.
Why do you need to breathe in oxegyn?
Lungs.
Does Mars have any oxegyn?
Mars does have oxegyn actually, although it's really little because of the interaction between the CO2 in it's atmospere interacting with the sun. Btw people, please stop saying Mars has no oxegyn!
Is there oxegyn on the moon?
No, there are no gases on the moon as there is no atmosphere.
What changes blood red?
oxegyn in the air
How many oxegyn atoms does 2H2O have?
2
How is oxegyn provided in space?
A gas tank
Would cutting down trees affect the amount of evaporation in an area?
Yes.
What gases are harmful?
Air Pollution Beer Oxegyn
How is tropical rain forests important?
oxegyn and animals
Does Jupiter have oxegyn?
Maybe but if it does it will be in very tiny amounts
What is the most common type of chemical weathering?
oxegyn
