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प्रश्न
Answer the following questions in about 30 words.
What steps can be taken to control soil erosion in the hilly areas?
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उत्तर
In the hilly areas, soil erosion can be controlled by ploughing across contour lines, making use of terrace farming techniques and using strips of grass to check erosion by wind and water.
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संबंधित प्रश्न
Match the items in Column I with those in Column II:
| Column I | Column II |
| A home for living organisms | Large particles |
| Upper layer of the soil | All kinds of soil |
| Sandy soil | Dark in colour |
| Middle layer of the soil | Small particles and packed tight |
| Clayey soil | Lesser amount of humus |
How is clayey soil useful for crops?
Giver a geographical reason for the each of the following:
Alluvial soil differs in texture.
Differentiate between transported soil and In-situ soil, quoting a suitable example for each.
Mention the types of Soils found in India.
Or
Name the four major Soil types found in India, leaving out desert and mountain Soils.
Or
Name four major groups of Soil found in the Indian Plains and Plateaus.
How is the Alluvial Soil found in the Ganga plain different from that found in the Godavari valley?
How is Black Soil formed?
Why is deltaic alluvium more fertile than coastal alluvium?
Give a single word for the following:
The process of percolation by which valuable mineral nutrients are washed down from the top layer of the Soil only to deposit them in the lower layers, making the top Soil infertile.
The alluvial soil consists of ______.
