Meaning of the word geothermal in English

What does geothermal mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

geothermal

US /ˌdʒiː.oʊˈθɝː.məl/
UK /ˌdʒiː.əʊˈθɜː.məl/
"geothermal" picture

Adjective

relating to or produced by the internal heat of the earth

Example:
Geothermal energy is a renewable resource.
They are exploring new sites for geothermal power plants.