the windows are always closed because if it opens,people will end up fying off the plane,the whole plane can come in to total wreckage,so the windows are also double glazed,and there will be a lot of sound around the aircraft,and due to that the pilot can crash the plane out of disturbance.
LEXAN
Airplanes are often pressurized. A large window would be excessively difficult and expensive to make it strong enough to not blow out. So they use small windows on airplanes.
To keep the temperature inside the airplane nice.
keep it closed the windows .but if need fresh air from outside , open the windows.
Airplanes have broken up in flight after the windows failed.
Closed! If you leave the windows open all the cool air will go out the windows, and your house won't get cool.
you just answered your own question, because your in a crowded room where the windows are closed
sitting in a running car with windows closed is any fumes released inside of car.
Windows should be closed during strong winds to prevent them from entering the house and causing damage.
It is more energy efficient to keep the windows closed when using the AC to maintain a consistent temperature inside.
check the heater core. it may be leaking.
Yes, it is possible to suffocate in a car with all the windows closed due to a lack of oxygen and buildup of carbon dioxide.