Question

from where does river usually start and where does it usually end​

Answer 1

Answer:

A river begins at a source (or more often several sources), follows a path called a course, and ends at a mouth or mouths. ... Rivers can flow down mountains, through valleys (depressions) or along plains, and can create canyons or gorges.

Answer 2

Answer:

a river usually starts from hill ,glacier,mountains. and river ends up flowing into seas