Technically, gyro is just the lamb meat however a complete gyro comes with pita bread, tatziki sauce, tomatoes and onioins.yro (correct pronunciation is year-o, not ji-ro) is a kind of sandwich of Greek origin. The meat is traditionally ground lamb.
The noun GEOSPHERE has 1 sense: 1. the solid part of the earth consisting of the crust and outer mantle. Familiarity information: GEOSPHERE used as a noun is very rare.
By the most general biophysiological definition, the biosphere is the global ecological system integrating all living beings and their relationships, including their interaction with the elements of the lithosphere, geosphere, hydrosphere, and atmosphere.