Adult lung capacity is about three liters.
Human takes in air to our lungs.
The lungs take in oxygen directly from the air.
The average human normally takes in about 35 lbs of air per day.
As per definition in Park Com. Medicine, air pollution is the inevitable outcome of the mere presence of human or his activities which result in increase in particulate matters and poisonous gases in air to such a concentration that causes harm to both animal and plant lives............also i was thinking of adding the natural air pollution by volcanic eruptions into it.sources-Domestic-kitchenvehicleindustrialagricultural pesticidessmoking etc.pollutantsCO,CO2,NO2,Cd, Pb,SO2,Polynuclear aromatic HC......and much more , i don't remember much
No set answer to that, it depends on how much the balloon has to lift.
I think the poster needs to elaborate a bit.
mechanism of how human beings assimilate oxygen from air and return carbon dioxide back into the air which the plants take it
Mechanism of how human beings assimilate oxygen from air and return carbon dioxide back into the air which the plants take in
Reducing air pollution is to cause a reduction in how polluted the air is. That shouldn't take much to work out.
Depending on the pressure of air
Venus is much too hot for human life, even with really good air conditioners.
A human breathes about 9.5 tonnes of air in a year.