( ( ( ( ( ( Natural waters ) ( of ( the earth ) ) ) , ) ( as ( those ( of ( ( ( ( ( springs , ) rivers ) , ) or ) ( the oceans ) ) ) ) ) ) , ) ( ( ( contain ( ( more or ) less ) ) ( dissolved ( ( matter , ) ( which ( ( is mostly ) ( removed ( by distillation ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (JJ Natural) (NNS waters)) (PP (IN of) (NP (DT the) (NN earth))) (, ,) (PP (IN as) (NP (NP (DT those)) (PP (IN of) (NP (NP (NNS springs)) (, ,) (NP (NNS rivers)) (, ,) (CC or) (NP (DT the) (NNS oceans)))))) (, ,)) (VP (VBP contain) (ADVP (RBR more) (CC or) (RBR less)) (VP (VBN dissolved) (NP (NP (NN matter)) (, ,) (SBAR (WHNP (WDT which)) (S (VP (VBZ is) (ADVP (RB mostly)) (VP (VBN removed) (PP (IN by) (NP (NN distillation)))))))))) (. .)))
Natural waters of the earth, as those of springs, rivers, or the oceans, contain more or less dissolved matter, which is mostly removed by distillation.
(ROOT (S (NP (NP (JJS Most)) (PP (IN of) (NP (NP (NN earth) (POS 's)) (NN water)))) (VP (VBZ is) (VP (VBN located) (PP (IN in) (NP (NNS oceans)))))))