Polar wind ! ...   (10-12 years old)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  Solve the problems and use the code 
  which is on each plane on the ground.
  The name of the polar wind is writen on the air sock.
 
 
 
 
 
  Do you know the name of this so 
  violent polar wind that even prevents
    planes from flying ?
 
 
 
 
 
 
 
 
 
 
 
  Blizzard is the polar wind’s name