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
The Good Earth (film) The Good Earth (film) The Good Earth is a 1937 American drama film about Chinese farmers who struggle to survive. It was adapted by Talbot Jennings, Tess Slesinger, and Claudine West from the play by Owen Davis and Donald Davis, which was in itself based on the 1931 novel of the same name by Nobel Prize-winning author Pearl S. Buck. The film was directed by Sidney Franklin, with uncredited contributions by Victor Fleming and Gustav Machaty. The film stars Paul Muni as Wang Lung. For her role as his wife O-Lan, Luise Rainer won an Academy Award for Best Actress.