Today in class we visited the CIA website and looked at life expectancy and explored all about the website. I now found out that the U.S is in 42 for life expectancy with males having 78 years now instead of 77. Here are notes from class.
- Crude birth rate: number of births per 1000 of the population
- Crude death rate: number of deaths per 1000 of the population
Rate of natural increase
- Produced by subtracting the death rate from the birth rate
- This give us the annual natural growth rate- in percentage form - for a country or region
- Immigration- coming into a country - written as a positive number
- emigration- leaving the country - written as negative number
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