Which challenges can occur as a result of a growing population?

There can be numerous challenges but the biggest are sickness, lack of proper food and drink, increase in pollution in the area, and increased death due to these factors, Hope this helped! ^-^

Ifound this on google “the existence of agglomeration economies is central to the explanation of how cities increase in size and population, which places the phenomenon on a larger scale. the concentration of economic activity in cities is one reason for their development and growth.” i hope this you for what your looking for.

X= 1.26415 the answer is above