Structure of the Earth easily than does the upper mantle (chemical changes within the mantle may also be important). The viscosity of the mantle ranges between 10 and 10 Pa·s, depending on depth. In comparison, the viscosity of water is approximately 10 Pa·s and that of pitch is 10 Pa·s. The source of heat that drives plate tectonics is the primordial heat left over from the planet’s formation as well as the radioactive decay of uranium, thorium, and potassium in Earth’s crust and mantle. The average density of Earth is . Because the average density of surface material is only around , we must
What We Do in the Shadows 'open' to production of a second season, but has yet to secure funding from New Zealand On Air, the New Zealand broadcasting funding agency An American version of the film is being planned, to be developed as a television series. A pilot has been ordered by FX. The pilot will feature Kayvan Novak, Matt Berry, Natasia Demetriou, and Harvey Guillen; and executive produced by Scott Rudin, Paul Simms, Garrett Basch, and Eli Bush. On 3 May 2018, FX picked up the pilot to series with an order of 10 episodes set to premiere in 2019. What We Do in the