Earth about under the oceans to for the continents. The crust and the cold, rigid, top of the upper mantle are collectively known as the lithosphere, and it is of the lithosphere that the tectonic plates are composed. Beneath the lithosphere is the asthenosphere, a relatively low-viscosity layer on which the lithosphere rides. Important changes in crystal structure within the mantle occur at below the surface, spanning a transition zone that separates the upper and lower mantle. Beneath the mantle, an extremely low viscosity liquid outer core lies above a solid inner core. The Earth's inner core might rotate at a
Heaven Is Earth Heaven Is Earth Heaven Is Earth is a studio album by the American rock band Self Defense Family. It's the band's fifth studio album overall, and second effort after changing its name from End of a Year to Self Defense Family. The album was released on June 30, 2015 through Deathwish Inc. For "Heaven Is Earth", Self Defense Family recorded two tracks with four producers in four different cities on the East Coast of the United States for a total of eight songs. The band recorded with Kurt Ballou of Converge at GodCity Studios in Salem, Massachusetts; with former Orchid