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15 questions
Greatest agent of erosion, transportation and deposition.
glacier
wind
river
The force of erosion depends on the
gradient, volume of water, load of sediments , velocity of water.
gradient
volume
Erosion and deposition are ________ when _______is high.
minimum, speed
maximum, velocity
medium, velocity
Deposition of sediments take place when velocity is ______.
low
high
medium
The __________the volume of water the greater is the power of ______ and ______
greater,erosion, transportation.
lesser,erosion, transportation.
minimum,erosion, transportation.
_______,______ and __________ depend on the load of a river.
mass wasting, valleys,landforms
mass , valleys,landforms
mass writing, valleys,landforms
place of origin of river is called
source
mouth
course
Place where the river enters the sea is called
mouth
course
source
All the course of river is called _______of a river.
origin
profile
source
Dominant activity of a river in the upper course is _______
deposition
erosion
transportation
V shaped valleys are formed due to ______________ _____________.
down cutting
lateral cutting
upward cutting
Soft rocks gets eroded and creates hollow basin known as _________ _______.
plunge pool
waterfall
hollow pool
World's highest waterfall is
steve Angel falls
saint Angel falls
Salto Angel falls.
Jog falls is in the tributary of river ___________
dandeli
kaveli
Cauvery
Cause of waterfall is due to the difference in the _____ of ______.
slow , erosion
late, erosion
rate, erosion.
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