i had the same question. I put down Counterurbanisation. Counter urbanisation means people move out of the city, cutting ties...so i assumed that they moved to rural areas that have an abundance of plant life.
It wasnt suburbanisation or sustainability (not an Urban dynamic)
My teacher reckons it is urban village but our coordinator disagrees. Urban villages are more of a cultural thing rather than environmental as far as i'm concerned.
Anyway, i hope it is A.
I wasnt happy with the World cities question because it didnt ask for "the changing role of regional centres and the demise of the small town" which i knew alot about. I spose i coulda written about it, but i would have run out of time. I like the other two essays tho....
However, there was no Analyse or evaluate! that was annoying! sure, they're harder but they make u sound a hell of a lot smarter...
Anyway, hope we all did well.