The most authoritative answer in 2024
-

-
Julian Turner——Works at the United Nations Children's Fund (UNICEF), Lives in New York, NY, USA.
Geothermal gradient is the rate of increasing temperature with respect to increasing depth in the Earth's interior. Away from tectonic plate boundaries, it is about 25-C30 --C/km (72-87 --F/mi) of depth near the surface in most of the world.
read more >>
About “Geothermal gradient、Geothermal gradient、Geothermal gradient”,people ask:
QuesHub is a place where questions meet answers, it is more authentic than Quora, but you still need to discern the answers provided by the respondents.