Changing Cities : Theory Flashcards
1
Q
what percentage of the world’s population live in urban areas
A
50%
2
Q
how many cases of diarrhoea diphtheria and typhoid reported daily in Mumbai / bihar
A
4000
3
Q
how many megacities are there
A
40
4
Q
what is the population density of London
A
5000 people per square kilometre