The average volume of air needed to sustain life in a human during the day and the night is 0.84 kg per day. An adult may require about 6 liters of oxygen per minute at rest.
air
Sustain life.
Sustain life.
Air helps us breathe. Air also helps life sustain and grow. It makes Earth the only known planet to sustain life.
It's not the air that's needed - it's the oxygen ! Life on Earth developed by relying on oxygen to sustain it. The 'air' could be made up of totally different components - so long as it contained about 20% oxygen.
Apart from water, you need oxygen in the air to sustain life on earth. With these two indispensable features, both mankind,animals and botanical reserves sustain life on this planet.
Very little if the air is flammable gas. Oxygen in the air is not flammable as such, but is generally needed to sustain a fire.
Air is used to inflate tyres , power air-tools , sustain life,
'azote' which is 'the part of air which cannot sustain life'
By using an air stone or a filter that adds oxygen to the water.
Physiological needs are those required to sustain life, such as: * air * water * nourishment * sleep
Earth comprises of atmosphere. Air and water provides favorable conditions.