Related words: geothermal gradient equation, geothermal gradient changes, geothermal gradient diagram, geothermal gradient map, geothermal gradient features
Related questions:
What is a geothermal gradient?
What is the geothermal gradient in a volcano?
What is a geothermal gradient in a region?
How do you measure geothermal gradient?
Why is the geothermal gradient important?