geological

/ˌdʒiəˈlɑdʒɪkəl/
adjective
  1. Relating to the study of the Earth's physical structure, history, and the processes that shape it.
    • She is studying geological formations in the desert.
    • The geological survey mapped the rock layers beneath the city.
    • The area is known for its unique geological features, like ancient volcanoes.
  2. Involving or occurring over extremely long periods of time, as measured by geological time scales.
    • These mountains formed over a geological era spanning millions of years.
    • The canyon was carved by water over geological time.
    • Climate change is happening faster than any geological shift.
Synonyms
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