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Questions and Answers
What are the two classifications of alluvial soils based on age?
What are the two classifications of alluvial soils based on age?
Which type of soil has a higher concentration of kanker?
Which type of soil has a higher concentration of kanker?
What are black soils well-known for?
What are black soils well-known for?
Which soil type is generally poor in phosphoric contents?
Which soil type is generally poor in phosphoric contents?
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What causes red soils to develop a reddish color?
What causes red soils to develop a reddish color?
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In which regions do yellow and red soils occur according to the text?
In which regions do yellow and red soils occur according to the text?
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Why does laterite soil develop under tropical and subtropical climates?
Why does laterite soil develop under tropical and subtropical climates?
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What is the meaning of 'laterite' derived from?
What is the meaning of 'laterite' derived from?
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Study Notes
Resource Planning in India
- Resource planning involves identifying and inventorying resources across regions, evolving a planning structure with technology and institutional setup for resource development.
- It involves surveying, mapping, and estimating resources qualitatively and quantitatively.
Land Resources
- Land is a natural resource of utmost importance, supporting natural vegetation, wildlife, human life, economic activities, transport, and communication systems.
- India has land under various relief features: mountains (30% of the total surface area), plateaus (27% of the total area), and plains (43% of the total area).
Land Utilisation in India
- Land resources are used for:
- Forests
- Land not available for cultivation (barren and waste land, land put to non-agricultural uses)
- Other uncultivated land (permanent pastures and grazing land, land under miscellaneous tree crops)
- Fallow lands (current fallow and other than current fallow)
- Net sown area (physical extent of land on which crops are sown and harvested)
Soil Formation and Types
- Soil formation involves physical and chemical changes in the topsoil, subsoil, and weathered parent rock material.
- Soils in India are classified into different types based on factors like relief features, landforms, climatic realms, and vegetation types.
- Main types of soils in India:
- Alluvial Soils (most widely spread, found in northern plains, Rajasthan, and Gujarat)
- Black Soils (found in Deccan plateau, rich in soil nutrients, capable of holding moisture)
- Red and Yellow Soils (develop on crystalline igneous rocks, found in eastern and southern parts of Deccan plateau)
- Laterite Soil (develops under tropical and subtropical climate, found in areas with alternate wet and dry seasons)
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Description
This quiz explores the uneven distribution of resources in different regions of Contemporary India - II, focusing on states like Jharkhand, Chhattisgarh, Madhya Pradesh, and Arunachal Pradesh. Test your knowledge on resource availability and shortages in specific regions.
