Which areas are desnsely/sparesly pouplated around the world and in the uk? provide 2 examples and why they are so densely and which are sparesly populated

The population is very unequally distributed over the four parts of the UK: England makes up about 84 per cent of the total population, Wales around 5 per cent, Scotland roughly 8.5 per cent, and Northern Ireland less than 3 per cent.