Advertisements
Advertisements
प्रश्न
What is known as Sheet Wash?
Advertisements
उत्तर
It is the rapid movement of rock debris etc in heavy amount taking the form of a thick sheet of thick fluid of soil and clay removing settlement and vegetation cover, too.
संबंधित प्रश्न
People have used various farming methods to increase food production. However, in the process, they have stripped the soil of nutrients, leading to its degradation.
Can you suggest some ways by which we can reduce soil degradation?
Give geographical reason:
Human activities affect weathering.
Make a chart for your classroom showing the causes of different types of weathering.
What is known as exfoliation?
Give a technical term for the following:
Expansion of minerals in rocks on coming into contact with rainwater.
Distinguish between :
Loess and Alluvium.
How is humus formed?
Rewrite the following sentence, choosing the right word from the options given below:
_______soils are those which are undisturbed by erosion or deposition.
Give reasons for the following :
Farmers are encouraged to adopt soil conservation methods.
Name three types of weathering.
