Month: October 2018

Factors causing high population growth rate in Africa

The following are Factors favoring high population growth rate in Africa: Limited use of family planning methods. Many people don’t use family planning methods that’s why end up with many children. This leads to high population growth rate.  Decrease in death rate: There is improvement in the general levels of living, improvement in level of …

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Advantages and disadvantages of pie charts

A pie chart or circle chart is a circular statistical chart graph, which is divided into slices to illustrate numerical proportions. While it is named for its resemblances to a pie which have been sliced, there is a variation on the way it can be presented. Advantages of pie chart: display relative proportions of multiple …

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