Yes, it is re-cycled many times. This usually happens as 'bleed off' of engine intake air.
Aeroplane means a vehicle with wings which flies through the air.
this means that the air outside the aeroplane is too thin for us to breathe and the air has to be pressurised in the aeroplane. that is why the aeroplane has masks above your seat so if the air becomes to thin the air coming through the mask is the right for you to breathe.
air
Aeroplane
An aeroplane is a means of air transport.
The occupants require it.
Yes, "aeroplane" is a noun. It is a type of aircraft that is used for flying passengers and cargo through the air.
what do you mean not get recycled? there isnt a factory that recycles air
it depends if the aeroplane is in an airport on in the air
The root word for "aeroplane" is "aero," which comes from the Greek word "āēr" meaning "air" or "atmosphere."
The meaning of aero-: 1. In the air aeroplane
Air pressure