geological
US /ˌdʒi.əˈlɑː.dʒɪ.kəl/
UK /ˌdʒi.əˈlɑː.dʒɪ.kəl/

1.
geologis
relating to the study of the earth's physical structure and substance, its history, and the processes which act on it.
:
•
The area is known for its unique geological formations.
Daerah ini dikenal dengan formasi geologisnya yang unik.
•
They conducted a geological survey of the region.
Mereka melakukan survei geologis di wilayah tersebut.