Summary
¥Many
gases make up air
N2 and O2 account for ~99%Trace
gases: CO2, H2O,
O3,
etc.Some
are very importantÉmore later¥Pressure
and Density
Decrease
rapidly with height¥Temperature
Complex
vertical structureN2 and O2 account for ~99%Trace
gases: CO2, H2O,
O3,
etc.Some
are very importantÉmore laterDecrease
rapidly with heightComplex
vertical structure