Compare two populations in terms of size, density, and dispersion

A population is a term use to calculate the amount of people living in certain area. It is also base to its size, density and dispersion and some examples of this are the following:

The population size of China is: 1,339,710,000, and the U. S. is 310,346,000. By density China is 541,200 and the U. S. is 110,000

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