( Nonrenewable ( Resources - ) )
(ROOT (NP (NNP Nonrenewable) (NNPS Resources) (: -)))
Nonrenewable Resources -
(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))))))))) (. .)))