Expansion diffusion: The spread of a feature from one place to another in a snowballing process.
How does expansion diffusion occur?
Expansion diffusion occurs when the spreading phenomenon has a source and diffuses outwards into new areas, an example being a spreading wildfire. Relocation diffusion occurs when the spreading phenomenon migrates into new areas, leaving behind its origin or source of the disease.
What are the 4 types of expansion diffusion?
Terms in this set (8)
Stimulus expansion diffusion. Contagious expansion diffusion. Hierarchical expansion diffusion. Relocation diffusion. Stimulus expansion diffusion. Contagious expansion diffusion. Hierarchical expansion diffusion. Relocation diffusion.
What language is an example of expansion diffusion?
The recent growth in the use of English Language in an example of expansion diffusion, which is the spread of a trait through a snowballing process, rather than from the relocation of people.
What are the different types of diffusions?
The three main types of this phenomenon are expansion diffusion, stimulus diffusion, and relocation diffusion.
What is an example of relocation diffusion in human geography?
Relocation Diffusion
Immigration from country to country, city to city, etc. As they relocate to a new location, they bring their ideas, cultural tradition such as food, music, and more.
What is the difference between contagious and expansion diffusion?
Expansion diffusion is a type of diffusion that occurs when a trend or idea spreads from its original source, outwards, while contagious diffusion is a type of diffusion where a trend or idea spreads based on person-to-person contact within a given population.
What is the difference between expansion and relocation diffusion?
Relocation diffusion occurs when a person migrates from their home and shares their culture with a new location. Expansion diffusion occurs when a trend is spread from its originating place, outward.
What are some examples of relocation diffusion?
Examples of Relocation Diffusion
Blues Music. Blues has elements of African music that were taken to the United States by slaves. Hinduism. Buddhism. Amish Settlements in the United States. Curry. The American Log Cabin. The Parsis.
What are the 3 types of expansion diffusion?
Stimulus, contagious, and hierarchical diffusion are all kinds of expansion diffusion. Expansion diffusion is when innovations spread to new places while staying strong in their original locations.
What are the 6 types of diffusion?
The 6 Types of Cultural Diffusion
Relocation Diffusion.Expansion Diffusion.Contagious Diffusion.Hierarchical Diffusion.Stimulus Diffusion.Maladaptive Diffusion.
What are the 5 types of diffusion?
Ideas spread when people move. You just studied 5 terms! Relocation, expansion, contagious, hierarchical, and stimulus diffusion.
What is spatial diffusion?
Spatial diffusion is the process by which behavior or characteristics of the landscape change as a result of what happens elsewhere earlier. Spatial diffusion is the spread of the phenomenon, over space and timed, from limited origins. Diffusion processes are common in nature.
What type of diffusion is Christianity?
Christianity spread through relocation diffusion by missionaries and hierarchical diffusion when the Roman Empire made Christianity its official religion. Christianity became the dominant religion in North and South America because of the early explorers and colonizers from Europe were Christians.
What happens with the hearth in relocation diffusion and expansion diffusion?
In expansion diffusion, the cultural component spreads outward to new places while remaining strong in its original hearth, or place of origin. For example, Islam spread from its hearth area in Saudi Arabia to other areas around and outside of its hearth while remaining strong in Mecca and Medina.
What is facilitated diffusion simple?
Facilitated diffusion is the passive movement of molecules across the cell membrane via the aid of a membrane protein. It is utilised by molecules that are unable to freely cross the phospholipid bilayer (e.g. large, polar molecules and ions)
What is an example of spatial diffusion?
Recall that expansion diffusion is defined as that group of spreading phenomenon that has a source and diffuses outwards from the source. The spread of a fire, or pollution being emitted from a point source are examples of this type of spatial diffusion.
What is relocation diffusion APHG?
Relocation diffusion. Involves the actual movement of the original adopters from their point of origin, or hearth, to a new place. Example: Many people cutting their hair the way Taylor Swift did.
