( ( ( Evaporation and ) transpiration ) ( ( ( change ( liquid water ) ) ( into ( ( vapor , ) ( which ( ascends ( into ( ( the atmosphere ) ( due ( to ( rising ( air currents ) ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NN Evaporation) (CC and) (NN transpiration)) (VP (VBP change) (NP (JJ liquid) (NN water)) (PP (IN into) (NP (NP (NN vapor)) (, ,) (SBAR (WHNP (WDT which)) (S (VP (VBZ ascends) (PP (IN into) (NP (NP (DT the) (NN atmosphere)) (ADJP (JJ due) (PP (TO to) (NP (VBG rising) (NN air) (NNS currents)))))))))))) (. .)))
Evaporation and transpiration change liquid water into vapor, which ascends into the atmosphere due to rising air currents.
(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.