Across
- 2. Number of individuals per unit area
- 8. large natural stream of water that runs through the land
- 9. grassy plain
- 10. a ship canal 40 miles long across the Isthmus of Panama built by the United States (1904-1914)
- 12. Practices followed by the people of a particular cultural group.
- 13. navigational instrument for finding directions
- 14. half of the earth
- 15. an area of high, flat land
- 17. Belief in one God
- 18. A piece of land that is surrounded by water on three sides.
- 19. a person who makes maps
Down
- 1. the growth of cities
- 3. a map that shows a particular theme, or topic
- 4. values and beliefs passed from generation to generation
- 5. farm crop raised to be sold for money
- 6. an artificial waterway
- 7. 0° longitude
- 11. A chain of islands
- 16. book of maps
- 17. how people, goods, and ideas get from one place to another