( ( In ( the ( natural world ) ) ) ( , ( it ( ( can ( ( take ( thousands ( of ( years ( for rain ) ) ) ) ) ( to ( ( ( wash away ) and ) ( ( erode soil ) ( creating ( sediment pollution ) ) ) ) ) ) ) . ) ) ) )
(ROOT (S (PP (IN In) (NP (DT the) (JJ natural) (NN world))) (, ,) (NP (PRP it)) (VP (MD can) (VP (VB take) (NP (NP (NNS thousands)) (PP (IN of) (NP (NP (NNS years)) (PP (IN for) (NP (NN rain)))))) (S (VP (TO to) (VP (VP (VB wash) (PRT (RP away))) (CC and) (VP (VB erode) (NP (NN soil)) (S (VP (VBG creating) (NP (JJ sediment) (NN pollution)))))))))) (. .)))
In the natural world, it can take thousands of years for rain to wash away and erode soil creating sediment pollution.
(ROOT (S (NP (NNP Soil)) (VP (VBZ is) (NP (NP (DT a) (JJ renewable) (NN resource)) (SBAR (WHNP (WDT that)) (S (VP (MD can) (VP (VB take) (NP (NP (CD thousand)) (PP (IN of) (NP (NNS years)))) (S (VP (TO to) (VP (VB form)))))))))) (. .)))