1. An intergrated assemblage of culture traits descriptive of one aspect of a society's behavior or activity?

2. CBR?

3. CDR?

4. The distance beyond which cost, effort, and means play an overriding role in the willingness of people to travel?

5. The number of people per unit of land?

6. The spread of a concept, practice, or article from one area to others?

7. A map projection on which the shapes of small areas are accurately portrayed?

8. A state whose territory is nearly circular?

9. A process by which crushed coal is burned in the presence of steam or oxygen to produce synthetic gas?

10. The tendency for migration to flow between areas for social or economic reasons?