1 Enter your model number to make sure this fits. 2  Barbie doll size living room furniture set. 3  Fit to play with all 11.5 doll. 4  Include all accessories as shown on pictures.(Doll is not include) 5  Click to the TKT TRADING inc. to view more furniture set.  Not for children under 3 years.
Air mass. In meteorology, an air mass is a volume of air defined by its temperature and water vapor content. Air masses cover many hundreds or thousands of square miles, and adapt to the characteristics of the surface below them. They are classified according to latitude and their continental or maritime source regions. Colder air masses are termed polar or arctic, while warmer air masses are deemed tropical. Continental and superior air masses are dry while maritime and monsoon air masses are moist. Weat
Air Masses. The air masses in and around North America include the continental arctic (cA), maritime polar (mP), maritime tropical (mT), continental tropical (cT), and continental polar (cP) air masses. Credit: NOAA. Air is not the same everywhere.In North America, for example, cold and dry air covering thousands of miles flows south from the Arctic, especially in winter, and warm moist air flows south from the Gulf of Mexico.These different types air are called air masses.he word that describes humidity (maritime or continental) is paired with the word that describes temperature (equatorial, tropical, polar or arctic). For example, if an air mass forms over a tropical ocean, it is called maritime tropical.