Assertion details
Summary
river's headwater come 1 in mountain
CAUSE
from rainfall 1
from snowmelt 1
2 facets
Facet Type Facet cluster
from rainfall 1 cause
from snowmelt 1 cause
1 triples in cluster
headwater come in mountain 1
1 source sentences
Source: Shown
Subject: Shown
Predicate: Shown
Object: Shown
Facet: Shown
  • SRC The headwater can come from rainfall or snowmelt in mountains , but it can also bubble up from groundwater or form at the edge of a lake or large pond .