What is the source of heat for Yellowstone's geysers?
The source of heat for Yellowstone's geysers is geothermal energy. The numerous thermal basins underneath emits the heat coming off the geysers.
Hot springs are geysers that are heated geothermally. This means the groundwater is heated from deep underneath the crust of the Earth. Geo-thermal heat. Or Heat generated from with-in the earth. The source of heat for most hot springs is cooling igneous rock. (pg 138) Earth Science, Tarbuck 12th edition.
What cavern is beneath earths crust that is the source of heat for all yellowstones themal features?
Both volcanoes and geysers depend on a strong heat source in the underground, but they have completely different mecanisms. A geyser is a phenomenon on the surface, where ground water beneath the shallow surface is heated up until it explodes into boiling water and steam and then refills its plumbing system with fresh water, so that a new cycle can start. Geysers don't need to be at a volcano, but almost always occur in volcanic…
How is geothermal power different than geothermal heat pumps used in individual homes or businesses?
geothermal power requires a natural active heat source (e.g. hot springs, geysers) to run steam turbines to generate electricity geothermal heat pump systems are heat storage systems: heat is pumped from the air conditioner in the summer to warm up soil underground, heat is pumped from the warm soil underground in the winter to heat the building