( ( ( ( nonrenewable ( resources ( ( Materials or ) services ) ) ) ( from ( the environment ) ) ) ( that ( ( are not ) ( ( ( replaced or ) replenished ) ( by ( ( natural processes ) ( at ( ( a rate ) ( comparable ( to ( ( our use ) ( of ( the resource ) ) ) ) ) ) ) ) ) ) ) ) ) ; )
(ROOT (NP (NP (JJ nonrenewable) (NN resources) (NNS Materials) (CC or) (NNS services)) (PP (IN from) (NP (DT the) (NN environment))) (SBAR (WHNP (WDT that)) (S (VP (VBP are) (RB not) (VP (VBN replaced) (CC or) (VBN replenished) (PP (IN by) (NP (NP (JJ natural) (NNS processes)) (PP (IN at) (NP (NP (DT a) (NN rate)) (ADJP (JJ comparable) (PP (TO to) (NP (NP (PRP$ our) (NN use)) (PP (IN of) (NP (DT the) (NN resource)))))))))))))) (: ;)))
nonrenewable resources Materials or services from the environment that are not replaced or replenished by natural processes at a rate comparable to our use of the resource;
(ROOT (S (NP (JJ Nonrenewable) (NNS resources)) (VP (MD can) (RB not) (VP (VB be) (VP (VBN replaced) (ADVP (ADVP (RB as) (RB easily)) (SBAR (IN as) (S (NP (PRP it)) (VP (VBZ is) (VP (VBN consumed))))))))) (. .)))