Subdivisions of Switzerland difficulties maintaining the civil services they need to perform the duties they are required to do. In an effort to reduce expenses, many municipalities are combining together (through mergers or the creation of special-purpose districts). This restructuring is generally encouraged by the cantonal governments and the rate of these unions is increasing. "Cities" ("villes" or "Städte") are the municipalities with more than 10'000 inhabitants or smaller places which had medieval town rights. There is no specific designation for smaller communities such as "village" or "town". Some subdivisions that exist are: Subdivisions of Switzerland The Swiss Confederation comprises the 26 cantons
Hydrology of Switzerland Hydrology of Switzerland Hydrology is the science which studies the water cycle as a whole, hence the water exchanges between soil and atmosphere (precipitation and evaporation) but also between the soil and sub ground (groundwater). Switzerland has a varied and complex hydrological system. The climate gives precipitation under the form of snow and rain and is also responsible for the evaporation of water into the atmosphere. The altitude and climate allow the formation and maintenance of many glaciers that feed rivers from five major European river catchments, through which water leaves the country and joins the sea. Switzerland is sometimes