Popuiduum size is reported in the table below. fisi ya
analysis questions make sure to use all of the space given for the grap
table 1. earth's human population size
year ad
number of people
(in billions)
.50 s
t
1650
1750
1850
1925
1956
1966
1970
1974
1976
1980
1991
2000
2004
2008
2.0
2.5
3.3
3.6
3.9
4.0
4.4
5.5
6.0
6.4
6.7