Guest ashika1235 Posted October 26, 2013 Report Share Posted October 26, 2013 Hi, what is the definition of 'annual world population change' and what are the reasons for it? Also why are some population pyramids divided into different sections? please reply!!! thanks Reply Link to post Share on other sites More sharing options...
ternopil2 Posted November 4, 2013 Report Share Posted November 4, 2013 Hey, the definition isn't a dictionary definition but rather from my own words: Annual world population change is the overall change of the number of people in the world due to different factors; eg. Disease, Plagues, Baby Boombs, etc.". As for population pyramids, im not that sure but i bet you can google and find out (Sorry for not being helpful there). Hope this wasn't too late, good luck! Reply Link to post Share on other sites More sharing options...
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