The term "global warming" refers to a. the warming of regions of the earth during the summer b. increased average temperatures on the earth's surface c. changes in temperature as a result of decreased ozone d. daily changes in temperature, from sunrise to sunset

Match your vocabulary word to its definition. 1. emigration 2. immigration 3. migration 4. overpopulation 5. sustainable development 6. under population 7. unsustainable development 8. urbanization the movement from one place to another the number of people exceeds the available natural resources in an area leaving one's homeland to settle in a new place the increase in the population of a city the movement of people to a new country the ability to meet current needs without reducing the ability to meet future needs resources being used up at a faster rate than they can be replenished birth rate insufficient to replace the existing population

Choose the item that is an example of the geographic theme of place.

Which of these fragmental sedimentary rocks would most likely form farthest from the land?