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Describing the pyramid

In this graph, notice the widest section being the 45-49 age group.

Age groups from 16 – 64 are known as the economically active as they tend to be working and paying taxes.

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 population.

Consequences of an ageing population:

• Too many elderly people, puts an added strain on services e.g. health care.
• Extra money is required to build more care homes to accommodate elderly people.
• Fewer children born means that less maternity hospitals and schools are needed.
• People have to work longer as the age of retirement is raised.