That certainly begs the questions of: How much heat energy is present from the atmosphere on down to the center of the core? What fraction of that is input from the sun per year? What fraction of that is lost to Space per year?
There is no gravity. It is a conspiracy by the elites to keep us down!
I’m thinking “zero”.
The primary energy source for life is the sun. Thermal vents and other earth sources are small but important in comparison.