C1CSE One Learn

General Studies I · Subtopic

Geomorphology

Official syllabus

Salient features of world’s physical geography.

UPSC CSE 2026 notification

What this covers

Geomorphology studies landforms, the materials from which they develop and the processes that create and modify them. Distinguish endogenic processes driven within the Earth from exogenic processes operating at or near the surface. Examine weathering, mass movement, erosion, transportation and deposition as a linked denudational sequence, while recognizing that structure, lithology, climate, relief, time and human action condition the resulting landscape.

Key ideas

  • Endogenic and exogenic processes
  • Tectonics uplift and volcanism
  • Weathering and mass movement
  • Erosion transportation and deposition
  • Fluvial glacial aeolian karst and coastal systems
  • Structure lithology climate and time
  • Slope and drainage development
  • Landscape evolution and hazards

Connected topics

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.