( ( Nonrenewable and ) ( Renewable ( Energy Resources ) ) )
(ROOT (NP (NP (NNP Nonrenewable)) (CC and) (NP (NNP Renewable) (NNP Energy) (NNPS Resources))))
Nonrenewable and Renewable Energy Resources
(ROOT (S (NP (NP (NNP Soil)) (, ,) (PP (IN for) (NP (JJ human) (NNS purposes))) (, ,)) (VP (VBZ is) (S (NP (DT a) (-LRB- -LRB-) (NN n) (-RRB- -RRB-)) (VP (VB nonrenewable) (NP (NN resource))))) (. .)))