Ways of Earning a Living/Economic Sectors - AP Human Geography
Economy | Information | History | Online | Facts | World | Global | Money
Video lecture that briefly describes the 4 main economic sectors: Primary, Secondary, Tertiary, and Quaternary.
Comments
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Thank you! Hard to find a good ap human geography video! Subscribed.
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Good vid
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Thank you!
6m 38sLenght
15Rating