A machine that has spinning blades and converts some form of fluid energy (air or water) to rotational motion defines the word _____.

nonrenewable
retention
turbine
inherent
renewable

3 answers

Turbine

_____ is having to do with the heat found deep inside the crust of the earth.
Geothermal
Isolated
Inexhaustible
Hydroelectricity
Chemical

Geothermal