Across
- 2. The percentage of a country's people who can read and write.
- 6. the way we act and behave
- 8. half of the earth
- 11. Exact location of a place on the earth described by global coordinates
- 15. Gross domestic product divided by the number of people in the population.
- 17. values and beliefs passed from generation to generation
- 18. large landmasses on Earth's surface (7 of them)
- 20. A chain of islands
Down
- 1. Belief in one God
- 3. river that forms the border between Texas and Mexico
- 4. an area of high, flat land
- 5. One country taking over another area to be used for their benefit
- 7. an imaginary line drawn around the earth equally distant from both poles,
- 9. navigational instrument for finding directions
- 10. A government ruled by a king or queen
- 12. the smallest ocean; surrounds the North Pole
- 13. Number of individuals per unit area
- 14. an artificial waterway
- 16. Overall weather in an area over a long period of time
- 19. grassy plain
- 21. an island consisting of a circular coral reef surrounding a lagoon