Suggest two reasons why estimates of future urban population may not be
accurate.

In 2009, the author pawel bozyk, described brazil as a newly industrialized country. while its economy had not yet reached that of highly developed countries, brazil has moved itself into being a significant member of the international economy. what economic model does brazil fit into, regarding its development path?

Which is a result of the emission from the use of fossil fuel

Fertility and mortality rates are higher in more developed nations.