Factors affecting growth & size of human populations
- Created by: Joanna
- Created on: 20-10-13 17:57
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- Factors affecting the growth & size of human populations
- Ultimately the balance between birth rates and death rates
- Immigration - where individuals join a population from outside
- Emigration - Where individuals leave a population
- Population growth = (births + immigration) - (deaths + emigration)
- Percentage population growth rate = population change during that period / population at the start of that period x 100
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