1. The population of the planet doubled in fifty years to reach _______ in 1999? a. 6 billion b. 7 billion c. 5 billion d. 10 billion
2. A functionalist would address which issue? a. The way inner-city areas become ghettoized and limit availability to jobs b. The way immigration and emigration trends strengthen global relationships c. The way racism and sexism impact the population composition of rural communities d. The way humans interact with environmental resources on a daily basis
3. What does carrying capacity refer to? a. The ability of a community to welcome new immigrants b. The capacity for globalism within a given ethnic group c. The amount of life that can be supported sustainably in a particular environment d. The amount of weight that urban centers can bear if vertical growth is mandated