today we walked in class and had a pop quiz. the quiz was pretty easy and I got to wrong because I mixed the x and y axis's up on what they are showing. the x axis is the wealth and y axis is the life expectancy and I wrote it backwards. I also learned about what the stages mean on the graph. in stage 1 the birth rate is high, the death rate is high, and the natural increase is stable. in stage 2 the birth rate is high, death rate is falling rapidly, and natural increase is very rapidly increasing. in stage 3 the birth rate is falling, death rate is falling slowly, and natural increase is stable or is increasing slowly. in stage 4 the birth rate is low, the death rate is low, and natural increase is stable or slowly increasing. in the last stage, stage 5 the birth rate is very low, death rate is low, and natural increase is stable or slowly decreasing. the countries go through these stages as their industrialization increases.
today in class we continued to learn about population and settlement. we learned about life expectancy. life expectancy means the average number of years believed by a group of people born in the same year. some examples are, the highest is in Monaco, 89.52 total- 85.63 men and 95.58 women. U.S. #42 79.68 total- 77.32 men and 81.97 women. lowest Chad 49.81 total- 48.64 men and 51.03 women. we also learned about crude birth rate, which means the number of births per 1,000 of the population. Also we learned about the crude death rate, which means the number of deaths per 1,000 of the population. we learned about rate of natural increase which is produced by subtracting the death rate from the birth rate. this gives us the annual natural growth rate in percentage form-for a country or region. the net migration rate is the difference between the number of persons entering and leaving a country during a year. an excess of persons entering the country is net immigration. this is written as a...
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