Expansion diffusion: The spread of a feature from one place to another in a snowballing process.
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.
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. Network diffusion occurs when a disease spreads via transportation and social networks, “reflecting the geographical and social structuring of human interactions”.
What is expansion diffusion quizlet?
Expansion diffusion. The spread of an idea through a population in a way that the number of those influenced becomes continuously larger.
Why is expansion diffusion important?
The importance of expansion diffusion is that this explains, and can thus help people better understand, numerous cultural distributions.
What is an example of space in geography?
To geographers, a space is a general, objective location or area. For example, when Dustin is studying the languages humans speak, he might look at America or he might compare residents of Texas to residents of Nevada or Massachusetts. The U.S., as well as the states of Texas, Nevada, and Massachusetts, are all spaces.
What is the main difference between expansion diffusion 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 3 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 types of diffusions are there?
The three main types of this phenomenon are expansion diffusion, stimulus diffusion, and relocation diffusion.
What are some examples of relocation diffusion?
An example of relocation diffusion is the spread of religions such as Christianity and Islam, to different parts of the world by persons that took these religions along with them when they moved to new locations.
What are the 4 different types of diffusion?
Expansion Diffusion
Contagious Diffusion.Hierarchical Diffusion.Stimulus Diffusion.
What is the difference between expansion diffusion and relocation diffusion quizlet?
What is the difference between relocation and expansion diffusion? Relocation diffusion is the spread of an idea or innovation through the physical movement of people, while expansion diffusion does not require movement but is rather the spread of an idea or innovation through a snowballing effect.
What is diffusion in geography quizlet?
Diffusion. The movement of people/ideas/objects from a place of origin to another place over time. Cultural Diffusion. The spread of ideas, customs, and technologies from one people to another. Relocation Diffusion, Contagious Diffusion, Hierarchical 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 are the 5 types of diffusion?
Ideas spread when people move. You just studied 5 terms! Relocation, expansion, contagious, hierarchical, and stimulus diffusion.
Why is diffusion important in geography?
Improved understanding of innovation diffusion across locations and through social connections can provide us with new insights into the spread of information, technological progress and economic development.
What is space short answer?
First, some simple answers: space is everything in the universe beyond the top of the Earth’s atmosphere – the Moon, where the GPS satellites orbit, Mars, other stars, the Milky Way, black holes, and distant quasars.
What does space mean in geography?
Space is a location/a geographical point on the earth’s surface e.g. as defined by longitude and latitude.
What is concept of space in geography?
Concept of Space in Geography
Space is the boundless, three-dimensional extent in which objects and events occur. and have relative position and direction.It is no more than the collection of spatial relations. between objects in the world.
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