How much oxygen does an astronaut need per day 2024?
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Studied at the University of Johannesburg, Lives in Johannesburg, South Africa.
A person breathes 7 or 8 liters of air per minute. Air is about 20% oxygen. But when you exhale, your breath is about 15% oxygen, so you consumed about 5%. Therefore, a person uses about 550 liters of pure oxygen each day.
2023-06-14 13:40:32
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Lucas Turner
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A person breathes 7 or 8 liters of air per minute. Air is about 20% oxygen. But when you exhale, your breath is about 15% oxygen, so you consumed about 5%. Therefore, a person uses about 550 liters of pure oxygen each day.