( ( When ( water ( transports ( sediment ( full ( of ( ( sand and ) rocks ) ) ) ) ) ) ) ( , ( ( the sediment ) ( ( ( wears away ) ( land ( in ( ( a process ) ( called erosion ) ) ) ) ) . ) ) ) )
(ROOT (S (SBAR (WHADVP (WRB When)) (S (NP (NN water)) (VP (VBZ transports) (NP (NP (NN sediment)) (PP (JJ full) (IN of) (NP (NN sand) (CC and) (NNS rocks))))))) (, ,) (NP (DT the) (NN sediment)) (VP (VBZ wears) (PRT (RP away)) (NP (NP (NN land)) (PP (IN in) (NP (NP (DT a) (NN process)) (VP (VBN called) (NP (NN erosion))))))) (. .)))
When water transports sediment full of sand and rocks, the sediment wears away land in a process called erosion.
(ROOT (S (NP (NNS Sediments)) (VP (VBZ is) (NP (NP (DT the) (NN term)) (PP (IN for) (NP (DT the) (JJ small) (NNS particles)))) (SBAR (IN that) (S (NP (NNS rocks)) (VP (VBP are) (VP (VBN worn) (PRT (RP down)) (PP (TO to)) (PP (IN by) (NP (NN water) (CC and) (NN wind)))))))) (. .)))