population size, density, age structure, fecundity (birth rates), mortality (death rates), and sex ratio (Dodge 2006). We introduce each of these in turn. Populations display distinctive behaviors ...

Compared to a developing population structure, more people are living to older age categories. The population pyramid shows a low birth rate and high life expectancy. This pyramid shows an ageing ...

This means there is a high birth rate and low life expectancy. This pyramid shows a youthful population. Consequences of a youthful population: Too many young people, puts an added strain on ...

The federal cabinet launched the National Demographic Structure Authority recently as part of efforts to implement the strategies of the demographic file. The Authority will coordinate efforts ...