( ( With ( increasing altitude ) ) ( ( the temperatures ) ( ( get colder ) ; ) ) )
(ROOT (S (SBAR (S (PP (IN With) (NP (VBG increasing) (NN altitude))))) (NP (DT the) (NNS temperatures)) (VP (VBP get) (NP (JJR colder))) (: ;)))
With increasing altitude the temperatures get colder;
(ROOT (S (NP (NNP Air) (NN temperature)) (VP (VBZ changes) (PP (IN as) (NP (NN altitude) (NNS increases)))) (. .)))