Ascent
Ascent
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Assertion details
Summary
river's tributary
join
1
larger river
1 triples in cluster
tributary
join
larger river
1
1 source sentences
Source: Shown
Subject: Shown
Predicate: Shown
Object: Shown
Facet: Shown
SRC
A
confluence
can
occur
in
several
configurations
:
at
the
point
where
a
tributary
joins
a
larger
river
(
main
stem
)
;
or
where
two
streams
meet
to
become
the
source
of
a
river
of
a
new
name
(
such
as
the
confluence
of
the
Monongahela
and
Allegheny
rivers
at
Pittsburgh
,
forming
the
Ohio
)
;
or
where
two
separated
channels
of
a
river
(
forming
a
river
island
)
rejoin
at
the
downstream
end
.