Final answer:
Distance decay refers to the decrease in interaction or communication with increasing distance. It is best described in the scenario when fewer people read the Indianapolis Star newspaper the farther they are away from Indianapolis.
Step-by-step explanation:
The concept of distance decay refers to the decrease in interaction or communication as the distance between individuals or places increases. It is best described in scenario D) When fewer people read the Indianapolis Star newspaper the farther you are away from Indianapolis. Here, the reach and influence of a local newspaper decline as people move farther away from the city, resulting in a decrease in readership.
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