( ( Caused ( by ( air pollution ) ) ) ( , ( ( ( acid ( rain 's ) ) ( ( spread and ) damage ) ) ( ( ( involves ( ( ( ( ( ( ( weather , ) chemistry ) , ) soil ) , ) and ) ( ( the ( life cycles ) ) ( of ( ( plants and ) animals ) ) ) ) ) ( ( ( on ( the land ) ) and ) ( from ( ( acid rain ) ( in ( the water ) ) ) ) ) ) . ) ) ) )
(ROOT (S (S (VP (VBN Caused) (PP (IN by) (NP (NN air) (NN pollution))))) (, ,) (NP (NP (JJ acid) (NN rain) (POS 's)) (NN spread) (CC and) (NN damage)) (VP (VBZ involves) (NP (NP (NN weather)) (, ,) (NP (NN chemistry)) (, ,) (NP (NN soil)) (, ,) (CC and) (NP (NP (DT the) (NN life) (NNS cycles)) (PP (IN of) (NP (NNS plants) (CC and) (NNS animals))))) (PP (PP (IN on) (NP (DT the) (NN land))) (CC and) (PP (IN from) (NP (NP (JJ acid) (NN rain)) (PP (IN in) (NP (DT the) (NN water))))))) (. .)))
Caused by air pollution, acid rain's spread and damage involves weather, chemistry, soil, and the life cycles of plants and animals on the land and from acid rain in the water.
(ROOT (S (NP (DT The) (NN water) (NN cycle)) (VP (VBZ involves) (NP (NP (NN movement)) (PP (IN of) (NP (NP (NN water)) (PP (IN between) (NP (NN air) (CC and) (NN land))))))) (. .)))