trace the course of the river from its source to its mouth
Answers
Answered by
9
A river changes shape as it flows from its source (where a river starts) to its mouth (where a river flows into a sea or lake). The shape of both the long profile (a slice through the river from source to mouth) and the cross profile (a slice across the river) changes.
hope it will help u,mark as brainlest answer
10chandan4:
hii..
Similar questions