- #1
DaveC426913
Gold Member
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I know that the water vapour condenses once it hits the colder air above. What I don't understand is why the warm-colder boundary is always parallel to the ground even while the masses of air are pushing through it. Why wouldn't the rising mass of moist air also determine warm-cold boundary? i.e. the mass of rising moist air would act as a unit and carry the warmer air with it. (see pic)