Crossword Puzzle CRUCIGRAMA AVIACIONOnline version En este crucigrama se completara con frases de la unidad de METEOROLOGY by Nano Leon 1 a transient storm of lightning and thunder 2 a downward current of gas (such as air during a thunderstorm) 3 a wind blowing in the opposite direction 4 a wind blowing in the direction of travel of a vehicle or aircraft 5 any machine supported for flight in the air by buoyancy or by the dynamic action of air on its surfaces 6 a person who operates the flying controls of an aircraft. 7 a vehicle designed for air travel, with wings and one or more engines 8 low temperature, especially when compared with the human body 3 5 1 4 7 6 8