Materials eroded by a river are carried along by water. This transported material is called …
a) load of a river
b) material of a river
c) work of a river
d) none of these
River deposits eroded material when its speed is very low. This act is called………
a) deposition
b) corrosion
c) erosion
d) none of these
The course of river from the point of origin in the mountains up to the plain area is known as
a) Upper Course
b) middle course
c) delta stage
d) plain stage
The vertical erosion creates a deep and steep sided valley known as………
a) gorge/canyon
b) v-shaped valley
c) waterfall
d) all of these
The Dasu-Patan Gorge made by river Indus in……District
of KPK.
a) Nowshehra
b) Mardan
c) Charbagh
d) Kohistan
Dasu-Patan Gorge depth is about to…meters.
a) 9000
b) 6500
c) 4000
d) 12000
