Civil Services Prepby Garima Malik & Nitin Sangwan Account

UPSC Prelims · General Studies

Geography

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Biogeography and soils (physical side)

Grassland, desert and tundra biomes

Practise 2 PYQs

Concepts to cover

  1. Savanna: grassland with scattered trees; tree growth checked by fire, grazing herbivores and seasonal rainfall
  2. Temperate grasslands: prairie, steppe, pampas, veld, downs; wheat and ranching
  3. Hot desert vegetation: xerophytes, oases; Sahara and Thar life
  4. Cold deserts (Ladakh, Gobi) and tundra vegetation; permafrost and reindeer herding
Where to study

Our Environment, Class VII, chapter 7: Life in the Deserts (Reprint 2024-25)

  • ch. 7, Life in the Deserts, p. 1-8 (book pages 49-56)
  • ch. 7, The Hot Desert – Sahara, p. 1 (book page 49)
  • ch. 7, The Cold Desert - Ladakh, p. 4 (book page 52)

Certificate Physical and Human Geography · Goh Cheng Leong

  • ch. 17, The Savanna or Sudan Climate
  • ch. 18, The Hot Desert and Mid-Latitude Desert Climates
  • ch. 20, The Temperate Continental (Steppe) Climate
  • ch. 25, The Arctic or Polar Climate

Fundamentals of Human Geography, Class XII, chapter 4: Primary Activities (Reprint 2026-27)

  • ch. 4, steppe, p. 8 (book page 29)
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