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science lesson 2
spencer g
Term | Definition |
---|---|
Birth Rate | the number of births per 1,000 individuals |
Death Rate | the number of deaths per 1,000 individuals |
Immigration | going into a population |
Emigration | exit a population |
Population density | number of individuals in an area of specific size |
Limiting factor | An environmental factor that causes a population to stop growing |
Examples of limiting factors | Weather conditions, space, food and water |
Carrying capacity | The largest population an area can support |