Question

How much air does an average adult exchange a day ?​

Answer 1

HERE IS YOUR ANSWER MATE:-

On average an adult respire 7-8 litres of air every minute. That total 11,000 liters of air per day.

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Answer 2

The average adult, when resting, inhales and exhales about 7 or 8 liters of air per minute. That totals about 11,000 liters of air per day.

The average adult, when resting, inhales and exhales about 7 or 8 liters of air per minute. That totals about 11,000 liters of air per day.Inhaled air is about 20-percent oxygen. Exhaled air is about 15-percent oxygen. Therefore, about 5-percent of breathed air is consumed in each breath. That air is converted to carbon dioxide. So, as far as how much air is actually used, human beings take in about 550 liters of pure oxygen per day.

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