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प्रश्न
Soil formation is an important benefit of weathering. How is it important for mankind?
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उत्तर
Soil formation is important for mankind as:
- A habitat for several plants and animals
- A storage bank for water and nutrients
- Foundation of the world’s food chain
- Provides an anchor for plants
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संबंधित प्रश्न
Write whether the statement are true or false. Correct the incorrect one.
The breaking down of rocks into smaller particles is called weathering.
Give geographical reason:
Human activities affect weathering.
Give one example of rapid mass movement.
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.
Distinguish between the following:
Sheet erosion and gully erosion.
What do you understand by the following term:|
Desilication
Define the following term briefly:
Soil texture
What are the various factors governing the formation of soil? Which one is the most important and why?
Account for the two types of weathering.
Explain the following terms.
Bases
