Eli5: how does for over 4.5b years the earths core still hasn’t cooled off? 379 viewsJanuary 1, 2024 Question100.55K February 11, 2023 0 Comments Eli5: how does for over 4.5b years the earths core still hasn’t cooled off? In: 6 8 Answers ActiveNewestOldest Anonymous Posted February 11, 2023 0 Comments There are a lot of radioactive elements down there and their decays generate heat. The only way that can escape is to reach the surface and radiate sway. That takes a long time and heat is still bring generated, and will be for a long time to come You are viewing 1 out of 8 answers, click here to view all answers. Register or Login
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