Across
- 2. smallest state
- 3. the study of the Earth's surface
- 5. type of region where people share a government
- 7. resources that include water, rich soil, forests, fish, coal, and natural gas
- 8. ocean located off the coast of Antarctica
- 12. the number of people living in an area
- 13. an extremely large sheet of ice that moves slowly over the surface of Earth
- 15. an area that shares common characteristics
- 18. number of oceans on Earth
- 19. study of the past
- 20. the relationships between people
- 21. process by which wind and water carry the worn-down bits of rock away
Down
- 1. things that describe a place or object
- 4. lines that describe the distance from the Equator
- 5. the state you currently reside
- 6. wearing down
- 9. another name for business; a way for people to earn income
- 10. smallest of five oceans
- 11. the way people live
- 12. largest of the five oceans
- 14. examples include mountains, plains, and valleys
- 16. number of continents on Earth
- 17. weather over a long period of time