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General Studies Paper I · Subtopic

Physical geography of the world

Official syllabus

Indian and World Geography-Physical, Social, Economic Geography of India and the World.

UPSC CSE 2026 notification

What this covers

World physical geography asks how Earth processes produce spatial patterns. A map of a feature answers where; a process account answers why and under what conditions it changes.

Key ideas

  • plate processes
  • landforms
  • circulation
  • climate zones

Official wording is from UPSC's Civil Services Examination 2026 notification, the current baseline for CSE 2027 preparation. Always check the latest notification at upsc.gov.in. Scopes and key ideas are CSE One's study map and are being expanded.

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