Expansion diffusion is when innovations spread to new places while staying strong in their original locations. For example, Islam has spread throughout the world, yet stayed strong in the Middle East, where it was founded.
Hierarchical Diffusion: Definition & Examples – StudySmarter
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What causes expansion diffusion?
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.
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What are the 2 types of expansion diffusion?
Expansion diffusion comes in two types: contagious and hierarchal.
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What are the 4 types of expansion diffusion?
Relocation, expansion, contagious, hierarchical, and stimulus diffusion.
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What is expansion and relocation diffusion?
Relocation diffusion: When people migrate to new places and influence or become influenced by the existing cultures. Expansion diffusion: When cultural ideas influence other cultures while remaining relevant at the source.
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What are the two forms of expansion diffusion?
Expansion diffusion comes in two types: contagious and hierarchal.
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What is an example of expansion disease diffusion?
Expansion occurs when a disease spreads from one place to another. In this expansion process, the disease often intensifies, in the originating region. As the disease expands into new areas it is likely to weaken. This type of diffusion was recognised in the recent H1N1 flu virus that had its source in Mexico.
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What are the 4 types of expansion diffusion?
Relocation, expansion, contagious, hierarchical, and stimulus diffusion.
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How does expansion diffusion occur?
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. For example, Islam has spread throughout the world, yet stayed strong in the Middle East, where it was founded.
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What is diffusion list the 4 types?
Diffusion occurs, by several mechanisms, across the membrane surrounding every cell in your body.About Diffusion. All types of diffusion occur passively, which means that the cell does not have to expend energy. … Simple Diffusion. … Channel Diffusion. … Facilitated Diffusion.
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What are the 6 types of diffusion?
There are six types of cultural diffusion:Relocation Diffusion.Expansion Diffusion.Contagious Diffusion.Hierarchical Diffusion.Stimulus Diffusion.Maladaptive Diffusion.
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What are diffusion types?
The three types of diffusion are – simple diffusion, osmosis and facilitated diffusion. (i) Simple diffusion is when ions or molecules diffuse from an area of high concentration to an area of low concentration.
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What are 3 examples of stimulus diffusion?
Examples of stimulus diffusion include the change of Pizza after it spread to the United States, evolutions in Hindu practices through South Asia, localized differences in musical tastes, and the development of different football codes around the world.
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What are 2 examples of stimulus diffusion?
Examples of stimulus diffusion include the change of Pizza after it spread to the United States, evolutions in Hindu practices through South Asia, localized differences in musical tastes, and the development of different football codes around the world.
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What are the types of diffusion?
Diffusion can be classified into two main types: Simple diffusion and facilitated diffusion.
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What are the 2 types of diffusion AP Human Geography?
Expansion diffusion comes in two types, contagious and hierarchal.
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What is stimulus vs contagious diffusion?
Stimulus diffusion: When cultural ideas originating from a culture are adapted and changed by other cultures while maintaining the basic principles of the original ideas. Contagious diffusion: When cultural trends and ideas spread rapidly from person to person.
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What does relocation diffusion mean?
Diffusion is the spread of ideas, objects, inventions, and other practices from place to place. As people migrate or move to a new area, they bring their ideas, objects, and the like with them in a process call relocation diffusion.
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What are the 2 types of expansion diffusion?
Expansion diffusion comes in two types: contagious and hierarchal.
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What causes expansion diffusion?
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.
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What type of diffusion is relocation?
relocation diffusion Sequential diffusion process in which the items being diffused are transmitted by their carrier agents as they evacuate the old areas and relocate to new ones. The most common form of relocation diffusion involves the spreading of innovations by a migrating population.
