Civil Services Prepby Garima Malik & Nitin Sangwan Account

UPSC Prelims · General Studies

Geography

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World physical geography by continent and ocean

The Americas: physical features

Practise 3 PYQs

Concepts to cover

  1. Rockies (young fold), Appalachians (old fold), Sierra Nevada (block), Cascades (volcanic), Colorado plateau, Canadian Shield, Great Plains
  2. Mississippi-Missouri, St Lawrence and the Great Lakes, Colorado (Grand Canyon), Columbia, Yukon, Mackenzie, Rio Grande, Great Salt Lake
  3. Andes: young fold range along Venezuela, Colombia, Ecuador, Peru, Bolivia, Chile and Argentina; volcanoes such as Cotopaxi, Chimborazo, Tungurahua, Aconcagua
  4. Amazon, Orinoco, Parana-Paraguay-Uruguay and the Rio de la Plata, Sao Francisco, Magdalena; Lake Titicaca, Lake Maracaibo, Patos Lagoon (Brazil)
  5. Brazilian and Guiana highlands, Gran Chaco, Pampas, Patagonia, Atacama desert, Altiplano
  6. Isthmus of Panama, Central American volcanic belt, Caribbean islands, Gulf of Mexico, Yucatan
Where to study

Exploring Society: India and Beyond, Class VI, chapter 2: Oceans and Continents (2024)

  • ch. 2, Oceans and Continents, p. 1-14 (book pages 27-40)

Certificate Physical and Human Geography · Goh Cheng Leong

  • ch. 2, The Earth's Crust
  • ch. 18, The Hot Desert and Mid-Latitude Desert Climates

UPSC Detailed (Micro Topic) Syllabus: Geography (Prelims)

  • Landforms across the world
  • Mountain and Peaks
  • Rivers and lakes
  • Plateaus

Fundamentals of Human Geography, Class XII, chapter 7: Transport and Communication (Reprint 2026-27)

  • ch. 7, The Great Lakes – St. Lawrence Seaway, p. 12-13 (book pages 65-66)
  • ch. 7, The Mississippi Waterways, p. 13-14 (book pages 66-67)
  • ch. 7, The Panama Canal, p. 10-11 (book pages 63-64)
  • ch. 7, Gulf of Mexico, p. 13-14 (book pages 66-67)

Exploring Society: India and Beyond, Class VI, chapter 3: Landforms and Life (2024)

  • ch. 3, Aconcagua, p. 5 (book page 45)

Our Environment, Class VII, chapter 6: Human Environment Interactions: The Tropical and the Subtropical Region (Reprint 2024-25)

  • ch. 6, Life in the Amazon Basin, p. 2 (book page 40)
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