Source: http://www.census.gov/cgi-bin/ipc/idbpyry.pl?cty=QA&maxp=65393&maxa=80&ymax=250&yr=2008&.submit=Submit+Query
a) Account for the population structure shown in Figure 1.
[5]
b) Explain the factors that can lead to a gender imbalance with populations.
[10]
c) Explain why fertility rates differ between MEDCs and LEDCs.
[10]
