WorksheetsSocial science chapter 2 NCERT
Total questions: 12
Worksheet time: 6mins
Any process working on the earth's surface and bring changes on it is known as ____________
Internal process
External process
Geomorphology is the science of study of _____________
Plants
Animals
Landforms
Physiology
The term _________ refers to the process that breaks rocks into smaller particles
Erosion
Deposition
Weathering
Gradation
_________refers to gravel wearing and carrying away of all those loose particles of disintegrated rocks which lies exposed on the earth's surface by the agents of gradation
Erosion
Deposition
Graduation
Weathering
What is the meaning of Agradation
A)Means adding of sediment and rising the level of land
B) Means breaking and wearing away of sediment and lowering the level of land
Both a and b is right
All of the above
Meaning of degradation is ___________
A)Mean braking and wearing away of sediment and lowering the level of land
B)Means adding of sediment and rising the level of land
Only B
No one of the above
Agents of gradation are
Running water, Glacier, Wind and sea waves
Only running water and wind
Only wind
The river deposit silt, sand and sediment over a large area near its mouth. This large deposition help in the formation of
Delta
Glacier
Snow line
Meanders
The mass of moving ice is called a ________
Meanders
Delta
Glacier
Snow line
Huge masses of ice which cover large area of a continent are called
Mountain 🏔️🗻 glaciers
Continental glaciers
Huge glaciers
Mega Huge glaciers
The snow line is a line on high mountain above which the snows ________ melts
Always
Never
Sometimes
All of the above
The horizontal movement of air is called
Wind
Sand dunes
Wind and sand dunes
All of the above
