( ( The stratosphere ) ( ( is ( ( the ( dry layer ) ) ( of ( ( ( ( the atmosphere ) ( above ( the troposphere ) ) ) , ) ( where ( temperatures ( increase ( with height ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (DT The) (NN stratosphere)) (VP (VBZ is) (NP (NP (DT the) (JJ dry) (NN layer)) (PP (IN of) (NP (NP (DT the) (NN atmosphere)) (PP (IN above) (NP (DT the) (NNP troposphere))) (, ,) (SBAR (WHADVP (WRB where)) (S (NP (NNS temperatures)) (VP (VB increase) (PP (IN with) (NP (NN height)))))))))) (. .)))
The stratosphere is the dry layer of the atmosphere above the troposphere, where temperatures increase with height.
(ROOT (S (NP (DT The) (NN stratosphere)) (VP (VBZ is) (NP (NP (DT the) (NN layer)) (PP (IN above) (NP (DT the) (NNP troposphere))))) (. .)))