( ( ( ( nonrenewable resources ) and ) ( ( the importance ) ( of conservation ) ) ) ; )
(ROOT (NP (NP (NP (JJ nonrenewable) (NNS resources)) (CC and) (NP (NP (DT the) (NN importance)) (PP (IN of) (NP (NN conservation))))) (: ;)))
nonrenewable resources and the importance of conservation;
(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))))))))) (. .)))