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Physics, Astronomy & Cosmology / If heat from the Sun warms the Earth, at what depth does that cease and why?
« on: 12/02/2020 07:58:02 »
Hi, I'm asking this because of an ongoing discussion on the subject which is causing its own heat. Here's the subject: as per the title question, I propose that heat radiating from the Sun over the last 4.5 billion years continues to move through the body of the Earth towards its centre, and clearly, under this proposition has already reached the core long ago and continues to do so, albeit probably in minute quantities. This is refuted, the opposition claiming that the heat from the Sun stops at the crust. I say this is scientifically unlikely. So my point is - if heat stops at the crust as they claim, at which depth does it stop, and why? They can't answer.