"Human Population Growth" Note: Online students please respond to one (1) of the

Figure 4.10 in your textbook shows age-class diagrams for three (3) different countries. Discuss two (2) ways that the shape of these diagrams can be used to predict future population growth in the regions that they cover. Next, describe what you believe the age-class diagram of the United States looks like, and what it says about our future population growth.