Individual #geomorphology__morphology  the branch of geology that studies the characteristics and configuration and evolution of rocks and land forms
  >part:  #plate_tectonics  #petrology
  >part of:  #geophysics__geophysical_science  geology that uses physical principles to study properties of the earth
     >part of:  #geology  a science that deals with the history of the earth as recorded in rocks
        >part of:  #earth_science__earthscience  any of the sciences that deal with the earth or its parts

No statement uses or specializes #geomorphology; click here to add one.