Answer:
The mean center of population is the place where an imaginary, flat, weightless, and rigid map of the United States would balance perfectly if all residents were of equal weight. Historically, the movement of the center of population has reflected the expansion of the country, the settling of the frontier, waves of immigration and migration west and south. Since 1790, the center of population has moved steadily westward, angling to the southwest in recent decades.
SOURCE: Geography Division, "Centers of Population Computation for the United States 1950-2010," issued March 2011, available at www.census.gov/geo/www/2010census/centerpop2010/COP2010_documentation.pdf. Consulted for historical reference: Historical Atlas of the United States, National Geographic Society, 1988.
NOTE: The Proclamation Line of 1763 limited British settlement to areas east of the Appalachian Mountains. Alaska and Hawaii were not included in the calculation of the mean center of population until 1950. Puerto Rico was not included in any decade. For more information on the mean center of population, an animated map, and other resources. This graphic is adapted from the "Census Atlas of the United States" published by the Census Bureau in 2007.
Explanation:
Answer:
Plastics, glass, metal, paper, cloth, rubber, and wood.
Wilson's farm would be more likely to have coarse soil than Byron's farm.
Explanation:
The mountain of Arizona and the flat plains of Kansas offer very different conditions when it comes to farming. Both places have their challenges, but Arizona's mountains are much more problematic when it comes to farming. Some of the reasons for this are the:
- arid and semi-arid climate
- lower quality of the soil
- sloping terrain
- large scale erosion
As mentioned, the soil is not of very high quality, and the chances are that its texture will be coarse one. This would make a problem for Wilson, as this type of soil apart from not being very fertile, is also much harder to work on. The other factors contribute to large scale erosion, which makes it very hard to create a fertile top layer, as it will constantly be stripped off by the natural factors.
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Ethnic conflicts has been a contemporary concern
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