Detailed composition: abundance of the elements in seawater. Salinity: the main salt ions making the sea salty. Density: the density of sea water depends on temperature and salinity. Dissolved gases: the two important gases to life, oxygen and carbondioxide. Limiting hydrogen ions and ocean pH.
Roux (/ËruË/) is flour and fat cooked together and used to thicken sauces.[1] Roux is typically made from equal parts of flour and fat by weight.[2] The flour is added to hot oil on the stove top, blended until smooth, and cooked to the desired level of brownness.
Roux (pronounced ârooâ) is a thickening agent for soups and sauces with roots dating back more than 300 years in French cuisine. Made by cooking a flour and oil paste until the raw flavor of the flour cooks out and the roux has achieved the desired color, a good roux gives dishes silky-smooth body and a nutty flavor, and thickens soups and sauces.