I would say that probably classifying natural disasters and their impact on man would most likely be considered by William Hughes as true geography as rather than just describing earth's features it would show the impact of earth's processes on man.
The inner core consist of only iron and nickel and it is so hot (9,000 degrees F.) that it gets hardened, however the outer core is liquid iron and nickel because cannot harden because there is too much pressure. Hope it helps! Merry Christmas!!!
Answer:
Informal employment has grown rapidly in some cities due to the point that the population of some cities are rrapidly increasing in population, therefore there are not enough proper jobs for the population so some have to resort to informal employment.
Explanation: