( Furthermore ( , ( ( changes ( in climates ) ) ( , ( ( whether ( due ( ( ( to ( natural processes ) ) or ) ( to ( human interferences ) ) ) ) ) ( , ( ( ( may progressively ) ( ( ( modify ( these habitats ) ) and ) ( cause ( ( ( overpopulation or ) extinction ) ( of ( indigenous species ) ) ) ) ) ) . ) ) ) ) ) ) )
(ROOT (S (ADVP (RB Furthermore)) (, ,) (NP (NP (NNS changes)) (PP (IN in) (NP (NNS climates)))) (, ,) (SBAR (IN whether) (FRAG (PP (RB due) (PP (TO to) (NP (JJ natural) (NNS processes))) (CC or) (PP (TO to) (NP (JJ human) (NNS interferences)))))) (, ,) (VP (MD may) (ADVP (RB progressively)) (VP (VP (VB modify) (NP (DT these) (NNS habitats))) (CC and) (VP (VB cause) (NP (NP (NN overpopulation) (CC or) (NN extinction)) (PP (IN of) (NP (JJ indigenous) (NNS species))))))) (. .)))
Furthermore, changes in climates, whether due to natural processes or to human interferences, may progressively modify these habitats and cause overpopulation or extinction of indigenous species.
(ROOT (S (NP (NNP Human) (NNP overpopulation)) (VP (VBZ is) (VP (VP (VBG crowding) (PRT (RP out)) (NP (JJ other) (NNS species))) (CC and) (VP (VBG making) (S (NP (NP (PDT all) (DT the) (JJ other) (NNS causes)) (PP (IN of) (NP (NN extinction)))) (ADJP (RBR worse)))))) (. .)))