Final answer:
The United Kingdom is experiencing negative population growth due to factors such as an aging population and higher deaths and emigration than births and immigration.
Step-by-step explanation:
The United Kingdom is experiencing a negative population growth. This means that the number of deaths and emigration from the country is higher than the number of births and immigration. As a result, the population is declining. One of the main reasons for this negative population growth is an aging population, as elderly people make up a significant portion of the population in the United Kingdom.
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