domingo, 9 de febrero de 2014

Population Pyramids and Population Words

We can find different types of population pyramids in the website 3dgeography.co.uk. We can find the differences among the different countries.
We can also find some definitions and explanations about the vocabulary related to the topic.

http://www.3dgeography.co.uk/#!population-pyramids/c1lzx

http://www.3dgeography.co.uk/#!population-words/c13q5

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