( Covered ( ( are ( ( ( ( ( ( ( ( ( the laws ) ( of thermodynamics ) ) , ) ( flow ( of energy ) ) ) , ) ( cycling ( of ( ( matter , ) ( food chains ) ) ) ) ) , ) and ) ( abiotic-producer-consumer-decomposer cycle ) ) ) . ) )
(ROOT (S (NP (NNP Covered)) (VP (VBP are) (NP (NP (NP (DT the) (NNS laws)) (PP (IN of) (NP (NNS thermodynamics)))) (, ,) (NP (NP (NN flow)) (PP (IN of) (NP (NN energy)))) (, ,) (NP (NP (NN cycling)) (PP (IN of) (NP (NP (NN matter)) (, ,) (NP (NN food) (NNS chains))))) (, ,) (CC and) (NP (JJ abiotic-producer-consumer-decomposer) (NN cycle)))) (. .)))
Covered are the laws of thermodynamics, flow of energy, cycling of matter, food chains, and abiotic-producer-consumer-decomposer cycle.
(ROOT (S (NP (NNP Food) (NNS chains)) (VP (VBP carry) (NP (NN energy)) (PP (IN from) (NP (NP (NNS producers)) (PP (TO to) (NP (NNS consumers)))))) (. .)))