geological
🇺🇸
/ˌdʒiːəˈlɑːdʒɪkl/
🇬🇧
/ˌdʒiːəˈlɒdʒɪkl/
related to the study of Earth's physical structure and history
The geological survey revealed ancient rock layers beneath the surface.
related to the rocks and soil of a specific area
This region has unique geological features formed over millions of years.