Minimalist IAS
2025 GS Paper I

UPSC CSE (Main) 2025 · GS Paper I · Question 5

What are non-farm primary activities? How are these activities related to physiographic features in India?…

Syllabus line: Resources & industrial location — “Distribution of key natural resources across the world (including South Asia and the Indian sub-continent); factors responsible for the location of primary, secondary, and tertiary sector industries in various parts of the world (including India).”

GS Paper I 2025 · Q5

10 marks · 150 words Resources & industrial location

What are non-farm primary activities? How are these activities related to physiographic features in India? Discuss with suitable examples.

Approach · directive: “what / how / discuss”

What it asks · Define primary activities other than cultivation and show, region by region, how India's relief and landforms shape which of them flourish where.

The question has 3 parts — answer each

  1. Define non-farm primary activities
  2. Explain how these activities are related to India's physiographic features
  3. Discuss with suitable examples, region by region

Open with · Non-farm primary activities are those that draw directly on nature without cultivating crops — mining and quarrying, fishing, forestry and gathering, and animal rearing.

Cover

  • Peninsular plateau: ancient crystalline and Gondwana rocks give coal, iron ore, bauxite and manganese — mining belts of Jharkhand, Odisha, Chhattisgarh, Karnataka.
  • Himalaya: forestry, collection of medicinal herbs, and transhumance by Gaddis, Gujjars and Bakarwals between summer and winter pastures.
  • Coastal plains: marine fishing along Kerala, Gujarat and Andhra coasts; salt pans in the Rann of Kutch; seaweed harvesting in the Gulf of Mannar.
  • Thar and arid west: sheep, goat and camel pastoralism; quarrying of marble (Makrana), sandstone, gypsum.
  • Northern plains: inland fisheries in rivers, ponds and wetlands; dairying; brick-earth and river-sand extraction.
  • Forested hills of central and north-east India: tribal gathering of minor forest produce — tendu leaves, sal seeds, bamboo, lac.

Close with · Physiography shapes the resource base and thus livelihoods; because these activities are ecologically sensitive, they need sustainable, community-centred management.

Question: UPSC's CS (Main) 2025, GS Paper I — paper ↗. Approach: Minimalist IAS, checked 30 Sept 2026 (how we verify) — UPSC publishes no model answers. ·

Model answer · 224 words (UPSC limit 150) · Minimalist IAS

Primary activities draw directly on nature; the non-farm ones — mining and quarrying, fishing, forestry and gathering, and animal rearing — harvest what the land and sea already hold rather than cultivating crops.

Why physiography decides

  • Rock type, relief, drainage and climate determine which resources exist and whether they can be worked: minerals lie in old crystalline rock, fish where shelves and rivers are rich, pastures where terrain defeats the plough.

Regional examples

  • Peninsular plateau: ancient crystalline and Gondwana rocks yield coal, iron ore, bauxite and manganese — the mining belts of Jharkhand, Odisha, Chhattisgarh and Karnataka.
  • Himalaya: forestry and medicinal-herb collection on steep slopes; Gaddis, Gujjars and Bakarwals practise transhumance between summer alpine pastures and winter valleys.
  • Coastal plains and shelf: marine fishing off Kerala, Gujarat and Andhra Pradesh; salt pans in the Rann of Kutch; seaweed harvesting in the Gulf of Mannar.
  • Thar and the arid west: sheep, goat and camel rearing where rainfall forbids farming; quarrying of Makrana marble, sandstone and gypsum.
  • Northern plains: inland fisheries in rivers, ponds and wetlands; dairying; extraction of brick-earth and river sand.
  • Forested hills of central and north-east India: tribal gathering of tendu leaves, sal seed, bamboo and lac as minor forest produce.

Physiography sets the resource base and hence the livelihood; because these activities feed directly on fragile ecosystems, they need sustainable, community-centred management.

Written by Minimalist IAS from facts checked at source (how we verify) — a little fuller than exam length, so every part of the question is covered; in the hall, keep the structure and trim the detail. UPSC publishes no model answers: compare your structure and coverage with this, then write your own.

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