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Mapa Mental por Matthew- School Only, actualizado hace más de 1 año
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Creado por Matthew- School Only
hace alrededor de 8 años
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Edexcel Geography Chapter 9
- Past, present and future of global population
- World Population
- In 1750 was under 1 billion
- In 1930 climbed to 2 billion
- In 2011 grown to nearly 7 billion
- In 1750 was under 1 billion
- The UN predicts population
- between 10.6 Billion and 8.1 Billion
- 9.3 billion most likely
- 9.3 billion most likely
- between 10.6 Billion and 8.1 Billion
- Projection range
- 2.5 billion as don't know for sure about death and birth rates in the future
- 2.5 billion as don't know for sure about death and birth rates in the future
- Demand on recources
- will be much higher
- Population 10.6 billion
- Compared to the recources used now as 8.1 billion
- Population 10.6 billion
- will be much higher
- World Population
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