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Question

Discuss the natural resource potentials of 'Deccan Trap'.

This question was previously asked in
UPSC CSE 2022 (Prelims) CSAT Previous Year Paper (05-June-2022)

The Deccan Trap, a vast volcanic region in west-central India, is rich in natural resources thanks to its ancient lava flows. One of its most valuable resources is the fertile black soil, or regur. Formed by the weathering of basaltic lava over thousands of years, this deep, clay-rich soil is perfect for crops like cotton, sugarcane, and oilseeds, making the area a key agricultural hub.

The basalt rock itself is another major resource. It is widely used in construction for road building, railway ballast, and foundations, supporting infrastructure across the region. The region’s layered basalt also acts as an important groundwater reservoir. Its porous and jointed rock layers store and supply water, which is vital for farming and daily life in the semi-arid climate.

Additionally, the Deccan Traps are known for small deposits of semi-precious stones like agate, amethyst, and zeolites, supporting local industries and artisans.

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Important Questions from GS1

  1. Underline the changes in the field of society and economy from the Rig Vedic to the later Vedic period. 

  2. Estimate the contribution of Pallavas of Kanchi for the development of art and literature of South India. 

  3. How far is it correct to say that the First World War was fought essentially for the preservation of the balance of power?

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