Respuesta :
Based on the arrows, the direction the air masses are moving is from west
to east.
What are Air masses?
These contains large volume of air which has a uniform temperature and
humidity. Air masses move in the atmosphere through the process known
as Convection.
The movement of the air tells us that the movement is from the Western
part to the Eastern part of the atmosphere.
Read more about Air masses here https://brainly.com/question/440479