1. What is formed by the cities of Boston, New York and Washington, D.C.?

a. service industry
b. megalopolis
c. fall line
d. plain

2. What is the name for brightly colored leaves on trees in the autumn?

a. granite
b. industry
c. foliage
d. harbor

3. The mouth of the Mississippi River is in which region?

a. Southwest
b. West
c. Northeast
d. Southeast

4. What are the Everglades?

a. a mountain range
b. a valley
c. wetlands
d. lakes

5. What covered the Midwest thousands of years ago?

a. glaciers
b. farmland
c. livestock
d. dairy farms

6. What is the biggest industry in the Midwest?

a. mining
b. manufacturing
c. agriculture
d. service

7. What is the name of the imaginary line that runs through the mountain states?

a. Geyser Line
b. Elevation Line
c. Valley Divide
d. Continental Divide

8. How are many of the wide open spaces of the West used?

a. ranching
b. farming
c. tourism
d. skiing

9. What are used to conserve water in the Southwest region?

a. buttes
b. canyons
c. aquifers
d. aqueducts

10. What is the movement of one of earth’s plates against another called?

a. volcano
b. earthquake
c. rain forest
d. eruption