demographic transition model
- Created by: Charlie barker
- Created on: 26-05-13 12:51
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- demographic transitional modle
- stage 1
- high fluctuating
- birth and death rate fluctuate between each other
- population is low
- stage 2
- early expanding
- birth rate stays high but death rate begins to fall
- population is still low but increasing
- stage 3
- late expanding
- birth and death rate both fall
- population is increasing rapidly
- stage 4
- low fluctuating
- birth and death rate begin to level off
- population dips and rises rapidly
- stage 1
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