Technology, science, and inventions enhanced the health of society, worldwide communication, and space travel.
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Hope this helps you a bit.
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Based on human ecology theory done by Burgess and applied on Chicago, it was the first to give the explanation of distribution of social groups within urban areas. This concentric ring model depicts urban land usage in concentric rings: the Central Business District (or CBD) was in the middle of the model, and the city is expanded in rings with different land uses. It is effectively an urban version of Von Thünen's regional land use model developed a century earlier.[3] It influenced the later development of Homer Hoyt's sector model (1939) and Harris and Ullman's multiple nuclei model (1945).
The zones identified are:
The center with the central business district,
The transition zone of mixed residential and commercial uses or the zone of transition,
Working class residential homes (inner suburbs), in later decades called inner city or zone of independent working men's home,
Better quality middle-class homes (outer suburbs) or zone of better housing,
Commuter zone.
The model is more detailed than the traditional down-mid-uptown divide by which downtown is the CBD, uptown the affluent residential outer ring, and midtown in between. Burgess's work helped generate the bid rent curve. This theory states that the concentric circles are based on the amount that people will pay for the land. This value is based on the profits that are obtainable from maintaining a business on that land. The center of the town will have the highest number of customers so it is profitable for retail activities. Manufacturing will pay slightly less for the land as they are only interested in the accessibility for workers, 'goods in' and 'goods out'. Residential land use will take the surrounding land.
To analyze means to highlight or understand the most important thing ( the main idea) of a problem. How you feel about a problem is to give your own opinion about that problem
Answer:
a wet drolical is made, helps reduce friction
Explanation:
