The islands are volcanic in origin and have a unique and sensitive habitat that supports many rare and endangered species.
1	The	the	DET	DT	Definite=Def|PronType=Art	2	det	2:det	Discourse=elaboration-additional:15->14:0|Entity=(1-place-giv:act-cf1*-2-coref-Chatham_Islands
2	islands	island	NOUN	NNS	Number=Plur	4	nsubj	4:nsubj|8:nsubj	Entity=1)
3	are	be	AUX	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	4	cop	4:cop	_
4	volcanic	volcanic	ADJ	JJ	Degree=Pos	0	root	0:root	_
5	in	in	ADP	IN	_	6	case	6:case	_
6	origin	origin	NOUN	NN	Number=Sing	4	obl	4:obl:in	_
7	and	and	CCONJ	CC	_	8	cc	8:cc	Discourse=joint-list_m:16->15:0
8	have	have	VERB	VBP	Mood=Ind|Number=Plur|Person=3|Tense=Pres|VerbForm=Fin	4	conj	4:conj:and	_
9	a	a	DET	DT	Definite=Ind|PronType=Art	13	det	13:det	Bridge=1<22|Entity=(22-place-acc:inf-cf2-5-sgl
10	unique	unique	ADJ	JJ	Degree=Pos	13	amod	13:amod	_
11	and	and	CCONJ	CC	_	12	cc	12:cc	_
12	sensitive	sensitive	ADJ	JJ	Degree=Pos	10	conj	10:conj:and|13:amod	_
13	habitat	habitat	NOUN	NN	Number=Sing	8	obj	8:obj|15:nsubj	_
14	that	that	PRON	WDT	PronType=Rel	15	nsubj	13:ref	Discourse=elaboration-attribute:17->16:0
15	supports	support	VERB	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	13	acl:relcl	13:acl:relcl	_
16	many	many	ADJ	JJ	Degree=Pos	20	amod	20:amod	Entity=(23-animal-new-cf3-5-sgl
17	rare	rare	ADJ	JJ	Degree=Pos	20	amod	20:amod	_
18	and	and	CCONJ	CC	_	19	cc	19:cc	_
19	endangered	endangered	ADJ	JJ	Degree=Pos	17	conj	17:conj:and|20:amod	_
20	species	species	NOUN	NNS	Number=Plur	15	obj	15:obj	Entity=23)22)|SpaceAfter=No
21	.	.	PUNCT	.	_	4	punct	4:punct	_
