( ( ( A ( new element ) ) ( in ( this report ) ) ) ( ( is ( ( a chapter ) ( on ( biogeochemical cycles ) ) ) ) . ) )
(ROOT (S (NP (NP (DT A) (JJ new) (NN element)) (PP (IN in) (NP (DT this) (NN report)))) (VP (VBZ is) (NP (NP (DT a) (NN chapter)) (PP (IN on) (NP (JJ biogeochemical) (NNS cycles))))) (. .)))
A new element in this report is a chapter on biogeochemical cycles.
(ROOT (S (NP (NP (NNP Chemical) (NNS elements)) (CC and) (NP (NN water))) (VP (VBP are) (VP (VBN recycled) (PP (IN through) (NP (DT the) (JJ biogeochemical) (NN cycle))))) (. .)))