( ( ( ( ( ( transpiration -- ) ( process ( ( by which ) ( ( water ( that ( is ( absorbed ( by ( ( ( plants , ) ( usually ( through ( the roots ) ) ) ) , ) ) ) ) ) ) ( is ( evaporated ( into ( ( the atmosphere ) ( from ( the ( plant surface ) ) ) ) ) ) ) ) ) ) ) , ) ( such ( as leaf ) ) ) pores ) . )
(ROOT (NP (NP (NN transpiration)) (: --) (NP (NP (NN process)) (SBAR (WHPP (IN by) (WHNP (WDT which))) (S (NP (NP (NN water)) (SBAR (WHNP (WDT that)) (S (VP (VBZ is) (VP (VBN absorbed) (PP (IN by) (NP (NP (NNS plants)) (, ,) (RRC (ADVP (RB usually)) (PP (IN through) (NP (DT the) (NNS roots)))) (, ,)))))))) (VP (VBZ is) (VP (VBN evaporated) (PP (IN into) (NP (NP (DT the) (NN atmosphere)) (PP (IN from) (NP (DT the) (NN plant) (NN surface)))))))))) (, ,) (PP (JJ such) (IN as) (NP (NN leaf))) (SBAR (S (VP (VBZ pores)))) (. .)))
transpiration --process by which water that is absorbed by plants, usually through the roots, is evaporated into the atmosphere from the plant surface, such as leaf pores.
(ROOT (S (NP (NNP Transpiration)) (VP (VBZ is) (SBAR (WHADVP (WRB when)) (S (NP (NN plant) (NNS roots)) (VP (VP (VB absorb) (NP (JJ liquid) (NN water))) (CC and) (VP (VB release) (NP (NN water) (NN vapor)) (PP (IN into) (NP (DT the) (NN atmosphere)))))))) (. .)))