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प्रश्न
Which one of the following materials is affected by hydration process?
विकल्प
Granite
Clay
Quartz
Salts
उत्तर
Salts
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संबंधित प्रश्न
Complete the flowchart below.
Soil formation is an important benefit of weathering. How is it important for mankind?
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:
Temperature changes result in physical weathering.
Give geographical reason:
Human activities affect weathering.
In which regions of the world is ‘frost action’ the common form of weathering?
What is gradation? Describe the two processes involved in gradation.
What are exogenic forces?
What is the chief characteristic of weathering in tropical climates?
Give one example of rapid mass movement.
What is known as Sheet Wash?
Give a technical term for the following:
Disintegration or decomposition of rock.
Give a technical term for the following:
Expansion of minerals in rocks on coming into contact with rainwater.
Say whether the following is ‘True’ or ‘False’.
Shear plane is the surface on which movement of a landslide takes place as a result of its breaking off.
Define weathering and describe the chief characteristics of weathering.
Describe the chief characteristics of weathering in different climates.
What is weathering?
What is humus? How is it formed? What is its significance in soil formation?
How are the different kinds of soils in Temperate zones formed?
Rewrite the following sentence, choosing the right word from the options given below:
_______is produced by the decayed organic material, including dead leaves, stems roots, living bacteria, fungi, worms, and other organisms.
Rewrite the following sentence, choosing the right word from the options given below:
_______refers to the gradual disintegration and decomposition of rocks which lie exposed to the elements of weather.
What do you understand by the following term:
Weathering
Explain the following terms.
Colloids
Give a geographical reason:
Temperature is the main factor behind granular weathering.
Give a geographical reason:
Effect of mass movement will be greater along the western slope of the Sahyadri's than the eastern slope.
It is weathering that is responsible for bio-diversity on the earth. How?
Name three types of weathering.
