geography vs geology

geography

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

  • 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. 

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

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

  • 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. 

geology

noun
  • The geological structure of a region. 

  • The science that studies the structure of the earth (or other planets), together with its origin and development, especially by examination of its rocks. 

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