( Wildfires ( ( ( release ( ( a ( great deal ) ) ( of ( carbon dioxide ) ) ) ) ( into ( the atmosphere ) ) ) . ) )
(ROOT (S (NP (NNS Wildfires)) (VP (VBP release) (NP (NP (DT a) (JJ great) (NN deal)) (PP (IN of) (NP (NN carbon) (NN dioxide)))) (PP (IN into) (NP (DT the) (NN atmosphere)))) (. .)))
Wildfires release a great deal of carbon dioxide into the atmosphere.
(ROOT (S (PP (IN During) (NP (DT the) (JJ early) (NN paleozoic))) (, ,) (NP (NP (DT the) (NN amount)) (PP (IN of) (NP (NP (NN carbon) (NN dioxide)) (PP (IN in) (NP (DT the) (NN atmosphere)))))) (VP (VBD was) (ADJP (RB much) (JJR greater)) (PP (VBN compared) (PP (TO to) (NP (NN today))))) (. .)))