Crust (geology) only planet in our Solar System with plate tectonics. The crust is a thin shell on the outside of the Earth, accounting for less than 1% of Earth's volume. It is the top component of lithosphere: a division of Earth's layers that includes the crust and the upper part of the mantle. The lithosphere is broken into tectonic plates that move, allowing heat to escape from the interior of the Earth into space. The crust lies on top of the mantle, a configuration that is stable because the upper mantle is made of peridotite and so is significantly denser than
Siri (given name) The Faroese spelling of the name is Sirið; the ð is not pronounced. The other spelling without ð is also common. To a lesser extent it is also used in Denmark. Siri is also a Indian female given name. It is a Telugu language word, meaning wealth or fortune. It is a popular given name in Andhra pradesh, Karnataka and Telangana states of south-central India. Siri (given name) Siri is a Scandinavian female given name. It is a short form of Sigrid, of Old Norse origin, and literally meaning "beautiful victory", from Old Norse "sigr" (victory) and Old Norse "fríðr"