( ( Time zones ) ( ( came ( about ( due ( to ( ( ( the ( earth 's ) ) rotation ) ( that ( causes ( ( day and ) night ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Time) (NNS zones)) (VP (VBD came) (ADJP (RB about) (JJ due) (PP (TO to) (NP (NP (NP (DT the) (NN earth) (POS 's)) (NN rotation)) (SBAR (WHNP (WDT that)) (S (VP (VBZ causes) (NP (NN day) (CC and) (NN night))))))))) (. .)))
Time zones came about due to the earth's rotation that causes day and night.
(ROOT (S (NP (EX There)) (VP (VBP are) (NP (NP (QP (JJR fewer) (IN than) (CD 24)) (NNS hours)) (PP (IN of) (NP (NP (NN daylight)) (PP (IN in) (NP (NN alaska)))))) (PP (IN during) (NP (NP (DT each) (NN day)) (PP (IN in) (NP (NNP april))))) (SBAR (IN because) (S (NP (NP (NN earth) (POS 's)) (NN rotation)) (VP (VBZ causes) (NP (DT both) (NN day) (CC and) (NN night)))))) (. .)))