Earths Mantle Layers
Sept. 12, 2024
Earth has been hiding a fifth layer in its inner core | Astronomy.com Upper Mantle Temperature & Facts | What is the Upper Mantle Made Of? - Video & Lesson Transcript | Study.com Crust, Mantle, and Core of the Earth | U.S. Geological Survey Earths Mantle Layers
![Inside the Earth [This Dynamic Earth, USGS]](https://pubs.usgs.gov/gip/dynamic/graphics/FigS1-1.gif){kind=link}
