The force of erosion depends on the

Erosion and deposition are ________ when _______is high.

Deposition of sediments take place when velocity is ______.

The __________the volume of water the greater is the power of ______ and ______

_______,______ and __________ depend on the load of a river.

place of origin of river is called

Place where the river enters the sea is called

All the course of river is called _______of a river.

Dominant activity of a river in the upper course is _______

V shaped valleys are formed due to ______________ _____________.

Soft rocks gets eroded and creates hollow basin known as _________ _______.

World's highest waterfall is

Jog falls is in the tributary of river ___________

Cause of waterfall is due to the difference in the _____ of ______.