Abundance of the chemical elements in the Sun and outer planets is similar to that in the universe. Due to solar heating, the elements of Earth and the inner rocky planets of the Solar System have undergone an additional depletion of volatile hydrogen, helium, neon, nitrogen, and carbon (which volatilizes as methane). The crust, mantle, and core of the Earth show evidence of chemical segregation plus some sequestration by density. Lighter silicates of aluminum are found in the crust, with more magnesium silicate in the mantle, while metallic iron and nickel compose the core. The abundance of elements in specialized environments, such as atmospheres, or
Between the Earth and the Stars Between the Earth and the Stars Between the Earth and the Stars is the debut album of American country music singer Jeff Wood. It was released on February 11, 1997 through Imprint Records. The album includes the singles "You Just Get One", "Use Mine" and "You Call That a Mountain". "You Just Get One" was originally recorded by Ty Herndon on his 1995 debut "What Mattered Most", and B. J. Thomas later released his version of "You Call That a Mountain" in 2000 from his album of the same name. Billy Hoffman also recorded the song on his 2000 album