( ( As ( temperature decreases ) ) ( , ( ( ( ( ( water molecules ) ( slow down ) ) and ) ( there ( is ( ( ( a ( greater chance ) ) ( for them ) ) ( to ( ( condense on ) ( to surfaces ) ) ) ) ) ) ) . ) ) )
(ROOT (S (PP (IN As) (NP (NN temperature) (NNS decreases))) (, ,) (S (NP (NN water) (NNS molecules)) (VP (VB slow) (PRT (RP down)))) (CC and) (S (NP (EX there)) (VP (VBZ is) (NP (NP (DT a) (JJR greater) (NN chance)) (PP (IN for) (NP (PRP them))) (S (VP (TO to) (VP (VB condense) (PRT (RP on)) (PP (TO to) (NP (NNS surfaces))))))))) (. .)))
As temperature decreases, water molecules slow down and there is a greater chance for them to condense on to surfaces.
(ROOT (S (PP (IN As) (NP (NP (DT the) (NN temperature)) (PP (IN of) (NP (NN water) (NNS decreases))))) (, ,) (NP (DT the) (NN water) (NNS molecules)) (VP (VB slow) (PRT (RP down))) (. .)))