geography vs region

geography

noun
  • A territory: a geographical area as a field of business or market sector. 

  • The study of the physical properties of the earth, including how humans affect and are affected by them. 

  • Any subject considered in terms of its physical distribution. 

  • The relative arrangement of the parts of anything. 

  • The lavatory: a room used for urination and defecation. 

  • Terrain: the physical properties of a region of the earth. 

  • Similar books, studies, or regions concerning other planets. 

  • A description of the earth: a treatise or textbook on geography 

  • The physical arrangement of any place, particularly (UK, slang) a house. 

region

noun
  • Any considerable and connected part of a space or surface; specifically, a tract of land or sea of considerable but indefinite extent; a country; a district; in a broad sense, a place without special reference to location or extent but viewed as an entity for geographical, social or cultural reasons. 

  • A subnational region of Chile; equivalent to province. 

  • An administrative subdivision of the European Union. 

  • A subprovincial region of Quebec; the primary level subdivision; a prefecture. 

  • The inhabitants of a region or district of a country. 

  • A place in or a part of the body in any way indicated. 

  • Such a division of the city of Rome and of the territory about Rome, of which the number varied at different times; a district, quarter, or ward. 

How often have the words geography and region occurred in a corpus of books? (source: Google Ngram Viewer )