( ( ( Evaporation and ) ( Condensation Evaporation ) ) ( ( is ( ( the ( phase change ) ) ( of ( ( liquid water ) ( into ( ( a vapor ) ( -LRB- ( gas -RRB- ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (NNP Evaporation)) (CC and) (NP (NNP Condensation) (NNP Evaporation))) (VP (VBZ is) (NP (NP (DT the) (NN phase) (NN change)) (PP (IN of) (NP (NP (JJ liquid) (NN water)) (PP (IN into) (NP (NP (DT a) (NN vapor)) (PRN (-LRB- -LRB-) (NP (NN gas)) (-RRB- -RRB-)))))))) (. .)))
Evaporation and Condensation Evaporation is the phase change of liquid water into a vapor (gas).
(ROOT (S (SBAR (WHADVP (WRB When)) (S (NP (JJ liquid) (NN water) (NNS changes)) (VP (TO to) (VP (VB water) (NP (NN vapor)))))) (NP (PRP it)) (VP (VBZ is) (VP (VBN called) (NP (NN evaporation)))) (. .)))
When liquid water changes to water vapor it is called evaporation.