(Photo: Elkhorn Slough NERRS site). An estuary is a partially enclosed body of water, and its surrounding coastal habitats, where saltwater from the ocean mixes with fresh water from rivers or streams. In fresh water the concentration of salts, or salinity, is nearly zero.The salinity of water in the ocean averages about 35 parts per thousand (ppt).ruly, no two estuaries are the same. Yet they are typically classified based on two characteristics: their geology and how saltwater and fresh water mix in them. However, not all estuaries contain brackish waters. There are a small number of ecosystems classified as freshwater estuaries.
Plug Type F. Used in: Germany, Austria, the Netherlands and Spain among others (see complete list of countries on the right) The Type F electrical plug (also known as a Schuko plug) has two 4.8 mm round pins spaced 19 mm apart. It is similar to the Type E plug but has two earth clips on the side rather than a female earth contact.
Currency converter-convert your currency into Euros with our live currency converter. The currency in Spain is the Euro.You can use the currency converter below to convert Euros into your currency or vice versa. All rates are quoted live. The currency converter will give you a live update of the Euro exchange rate against all the major World currencies.e.g. to see what the Euro is compared to the Dollar or UK pound.urrency converter-convert your currency into Euros with our live currency converter. The currency in Spain is the Euro.