Geomorphological as an adjective is of or pertaining to geomorphology while Geophysics as a noun is a branch of earth science dealing with the physical processes and phenomena occurring in the earth and in its vicinity.
Part of speech: adjective
Definition: Of or pertaining to geomorphology
Part of speech: noun
Definition: A branch of earth science dealing with the physical processes and phenomena occurring in the earth and in its vicinity.
We hope you now know whether to use Geomorphological or Geophysics in your sentence.