geothermic
/ˌdʒiːoʊˈθɜːrmɪk/
adjective
- Relating to the heat inside the Earth (same as geothermal).
- Geothermic activity is common in regions with volcanoes.
- The geothermic gradient describes how temperature increases with depth underground.
- Engineers are studying geothermic resources to develop new power plants.
Synonyms