at ground level
no your gonna die
Because at altitudes above 10,000 feet there is not enough air for humans to breathe. Aircraft cabins are pressurised so that the internal pressure is equal to that at about 7,000 feet.
So passengers will feel more comfortable. Higher interior pressure means more economical altitude.
If it wasn't pressurised there would be no air and the astronauts would die. Of course they could keep their spacesuits on but that would not be comfortable for an extended period of time.
cabins
It held 840 cabins.
Big Bear Cool Cabins offers many sorts of cabin accommodations including 1-5 bedroom cabins, pet friendly cabins, and lodges. Their website provides a list of available cabins.
Airplane cabins are pressurized because humans cannot breath at a very high elevation.Aircraft are pressurized to allow them to fly higher. Without pressurization, the amount of oxygen in the air would not be sufficient for humans to breathe.
in valley forge there are about 2,000 cabins
Inkpaduta attacked many cabins!!
The plural possessive form is cabin's.
how do cruiselines fill unsold cabins