Which of the following are continuous functions? (select all that apply.)
statement a: the temperature in new york city as a function of time.
statement b: the population of new york city as a function of time.
statement c: the temperature at a specific time as a function of the distance due west from new york city.
statement d: the altitude above sea level as a function of the distance due west from new york city.
statement e: the cost of a taxi ride as a function of the distance traveled.

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

The pacific islands that lie along tectonic plates may have volcanic activity are uninhabited may not have agricultural economies are located in the tasman sea

Which is not a cash crop grown in the high islands of melanesia and polynesia? d. rubber c. coffee b. sugar cane a. kiwifruit