1. Identify why the projected world population will decrease in the coming years.
A. Families are having fewer children.
B. Reproductive health measures have improved.
C. The disease rate is overtaking the global population growth rate.
D. both A and B

2. Which of the following is an example of chain migration?
A. a woman leaving Ireland to join her family in America
B. a man leaving his home in Mexico to look for work in America
C. a family relocating within their country due to famine
D. a student traveling to Holland to study

3. Which of the following is an example of a push factor?
A. an earthquake
B. an increase in pay
C. good schools
D. more land
4. Identify one reason why urbanization is on the rise.
A. Cities are less prone to natural disasters.
B. Cities offer more opportunities for employment.
C. Housing is less expensive in cities.
D. Rural areas don't offer good schools.

The projected world population shows a decreasing trend for the worldwide nation as the developed nation stands to achieve a high mass consumption economy and has a fully developed set of standards and thus families a more educated and have less time and thus health measures will also improve.

Chain migration is referred to as a social procession of the migrants from the place of origin to the place of destination and they are driven by pull factors like employment.

As most of the development and the developed nation doesn't have a well-designed system o earthquake protection there cities are hence not prone to effects of natural disasters as designing a disaster-resistant city is not an easy task.