https://scitechdaily.com/the-inside-of-the-earth-is-as-hot-as-the-suns-surface-how-has-it-stayed-that-way-for-billions-of-years/
How has the inside of the Earth stayed as hot as the Sun’s surface for billions of years? The Earth's layered structure, which includes moving plates, is heated by remnants of the planet's formation and the decay of radioactive isotopes. Geoscientists use sei…
Create an account or login to join the discussion