Prometheus (I) (2012)
Kate Dickie: Ford
Janek : What is the atmosphere?
Ravel : Atmosphere is 71 percent nitrogen, 21 percent oxygen, traces of argon gas.
Janek : Whoa, now, that's weather.
Charlie Holloway : Just like home.
Ford : Only if you're breathing through an exhaust pipe. CO2 is over 3 percent. Two minutes without a suit, you're dead.