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Natural Wonders -
Every day, a 40 foot tree takes in 50 gallons of dissolved nutrients from the soil, raises this mixture to its topmost leaves, converts it into 10 pounds of carbohydrates and releases about 60 cubic feet of pure oxygen into the air.
@peeppeepcircus @b4cks4w or understated
@b4cks4w it's addictive. Almost as if we can't live without it.
One Human needs about 40 to 60 cubic feet of Oxygen a day. Depending on exertion.
@corlin these are the numbers we need to be teaching.
Oxygen is about 15% of air at sea level so we need to breathe a lot more air to get that 50 ft.³ of oxygen.
@Jezibaba love oxygen. Breathe it every day.