( ( ( These regions ) ( known ( as biomes ) ) ) ( , ( ( include ( ( ( ( ( ( ( ( ( ( ( ( a ( rain forest ) ) , ) ( a savannah ) ) , ) ( a ( salt ( water marsh ) ) ) ) , ) ( a ( fresh ( water marsh ) ) ) ) , ) ( an ocean ) ) , ) and ) ( a desert ) ) ) . ) ) )
(ROOT (S (NP (NP (DT These) (NNS regions)) (VP (VBN known) (PP (IN as) (NP (NNS biomes))))) (, ,) (VP (VBP include) (NP (NP (DT a) (NN rain) (NN forest)) (, ,) (NP (DT a) (NN savannah)) (, ,) (NP (DT a) (NN salt) (NN water) (NN marsh)) (, ,) (NP (DT a) (JJ fresh) (NN water) (NN marsh)) (, ,) (NP (DT an) (NN ocean)) (, ,) (CC and) (NP (DT a) (NN desert)))) (. .)))
These regions known as biomes, include a rain forest, a savannah, a salt water marsh, a fresh water marsh, an ocean, and a desert.
(ROOT (S (NP (NP (JJ Salt-water) (NNS biomes)) (PP (IN in) (NP (DT the) (NN ocean)))) (VP (VBP are) (VP (VBN called) (NP (JJ marine) (NNS biomes)))) (. .)))