Introduction: India's Natural Resource Base

India's Resource Wealth

India is richly endowed with natural resources — a consequence of its varied physiography, diverse climate zones, ancient geological formations, and extensive coastline. The country ranks among the world's top 10 in reserves or production of several minerals: coal (4th), iron ore (4th), bauxite (5th). It has the world's 2nd largest agricultural land and is rapidly becoming a renewable energy powerhouse (solar: 3rd globally).

Classification of Natural Resources

Natural resources are classified as:

• Renewable: Forests, water, soil, solar, wind, tidal (can be replenished naturally)
• Non-renewable: Coal, petroleum, natural gas, minerals (exhausted with use)

Three Fundamental Patterns

India's resource geography is shaped by three fundamental patterns:

1. Gondwana formations in Peninsular India → coal, iron ore, bauxite, mica
2. Alluvial deposits in Indo-Gangetic Plain → fertile soil, groundwater
3. Himalayas and coasts → hydropower, biodiversity, fisheries, offshore oil

RPSC Focus Areas

RPSC focus areas: Forest types (PYQ 2021 — tropical evergreen), minerals (PYQ 2023 — bauxite mining areas), renewable energy (questions on solar, wind increasingly common), soil types (RPSC tests Rajasthan soils too — see T086). The convergence of conservation policy (Forest Rights Act, National Forest Policy) with resource exploitation is a recurring policy angle.

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