Question

what do you mean by water division give an example​

Answer 1

Hey mate...
here's ur answer...
any elevated area suggest mountain or upland separates two drainage basins such a plan is known as water divide.
for example- ambala is located on the water divide between the Indus and the ganga river systems.

Answer 2

Any elevated area, such as a mountain or upland, separates two drainage basins. Such upland is known as water divide. Ambala is located on the water divide between the Indus and the Ganga river systems.