Assertion details
Summary
river's basin be 1 the expanse of country
1 triples in cluster
basin be the expanse of country 1
1 source sentences
Source: Shown
Subject: Shown
Predicate: Shown
Object: Shown
Facet: Shown
  • SRC The basin of a river is the expanse of country bounded by a watershed ( called a " divide " in North America ) over which rainfall flows down towards the river traversing the lowest part of the valley , whereas the rain falling on the far slope of the watershed