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प्रश्न
What do you understand by the following term:|
Oxidation
उत्तर १
Formation of oxygen compounds with the contact of air with rocks e.g. iron-oxide etc. is known as oxidation.
उत्तर २
The Atmospheric oxygen combines with minerals of rocks especially iron compounds to fonn oxides. The rocks begin to decay and crumble to a powdered mass of brown dust. This process is known as oxidation.
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?
What is known as exfoliation? Name the processes involved in it?
Define weathering and describe the chief characteristics of weathering.
What is humus? How is it formed? What is its significance in soil formation?
What do you understand by the following term:|
Carbonation
What are the various factors governing the formation of soil? Which one is the most important and why?
Distinguish between the following :
Erosion and Weathering.
What do you understand by the following term:
Soil profile
Account for the two types of weathering.
Name three types of weathering.
