How has the inside of the Earth stayed as hot as the Sun’s surface for billions of years?
How has the inside of the Earth stayed as hot as the Sun’s surface for billions of years?
https://s.yimg.com/ny/api/res/1.2/lFP2AZEiHwu_KjN_lX1sBg--/YXBwaWQ9aGlnaGxhbmRlcjt3PTEyNDI7aD05NzQ-/https://media.zenfs.com/en/the_conversation_us_articles_815/b97aca4bb0abba78d6c65c28456ec82e
https://www.yahoo.com/news/inside-earth-stayed-hot-sun-141052718.html
https://s.yimg.com/ny/api/res/1.2/lFP2AZEiHwu_KjN_lX1sBg--/YXBwaWQ9aGlnaGxhbmRlcjt3PTEyNDI7aD05NzQ-/https://media.zenfs.com/en/the_conversation_us_articles_815/b97aca4bb0abba78d6c65c28456ec82e
https://www.yahoo.com/news/inside-earth-stayed-hot-sun-141052718.html