By the end of this lesson, you'll solve:
"India has 7 types of soil and 5 types of forest — all in one country. How does geography create such diversity?"
Types of Soil in India
India has 7 major soil types formed over millions of years from rock weathering, river deposits, and climate. Knowing which crop grows in which soil is a NIOS Geography essential.
Key Points
- 1Alluvial soil: most widespread, found in Indo-Gangetic Plain. Very fertile, suitable for wheat, rice, sugarcane.
- 2Black soil (Regur/Black Cotton Soil): Deccan Plateau. Best for cotton. Retains moisture, cracks in dry season.
- 3Red soil: Deccan Plateau (eastern parts), Odisha, Tamil Nadu. Iron oxide gives red colour. Less fertile.
- 4Laterite soil: high rainfall tropical areas (Western Ghats, Assam, Meghalaya). Acidic, used for tea, coffee, cashew.
- 5Arid/Desert soil: Rajasthan. Sandy, low humus. Irrigation needed for agriculture.
- 6Mountain soil: Himalayan slopes. Good for apple (Himachal Pradesh), tea (Darjeeling).
Pro Tip
Quick matching: Alluvial = wheat/rice (plains). Black = cotton (Deccan). Laterite = tea/coffee (Western Ghats). Red = millets (Deccan). Arid = date palm (Rajasthan).
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