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 Consulted for historical reference: Historical Atlas of the United States, National Geographic Society, 1988.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:
It can be like it is as we are further away from the equator and quite close to the Arctic circle. Have a look at the pic I have sent. It is of the Arctic circle.
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Explanation:
Column 1 Column 2
Volcano Develops when one plate slides under another
Subduction zone Where oceanic crust collides with continental crust
Continental drift Moving plates
Magma Made from melting plates
A volcano is a igneous feature that forms on the surface when lava cools and solidifies. When a plate slides under another, the molten magma formed by the melting of plates reaches the surface to form volcanic structures.
Where oceanic crust collides with continental crust, a subduction zone is formed. The denser oceanic crust slides beneath the less dense continental crust.
Drifting continents are as a result of moving plate.
learn more:
Continental drift brainly.com/question/5002949
Lithosphere brainly.com/question/9582362
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<span>By looking at a given map, and understanding the migration patterns of a group of people, the trends can be understood through better acknowledging their limitations and capabilities in being able to migrate to different parts of the region.</span>
