it includes geographical boundaries, which can be: an ecosystem, eatershed or a city community .
(it; includes; geographical boundaries, which can be: an ecosystem,) (geographical boundaries; can be; an ecosystem, eatershed or a city community) (an ecosystem; eatershed; )
it geographical boundaries an ecosystem
includes can be eatershed
geographical boundaries, which can be: an ecosystem,
an ecosystem, eatershed or a city community