I'm not sure if this is the right answer, but if you're referring to moving from country to country it is called "Immigration".
The act of moving to go from one place to another is called "traveling."
Is called Gas
That is called "relocating" or "moving."
A passage from one place to another is typically called a journey or a trip. It refers to the process of moving or traveling from one location to another.
It is called erosion.
Migration.
It is called locomotion. A noun meaning the act or power of moving from place to place.
the best answer is the moving from one place to another
Erosion.
heat transfer one place to another
Migration is called migration because it refers to the movement of people or animals from one place to another in order to establish a new residence. The term comes from the Latin word "migrare," meaning "to move from one place to another."
Moving into a place = immigration Moving out of a place = emmigration in general = migration