Across
- 3. anything people use to live
- 5. raising crops and animals for food
- 6. how a country uses resources to gain wealth
- 9. one of 7 large land masses
Down
- 1. the average temperature and rainfall
- 2. an area with shared characteristics
- 4. plants or plant life in an area
- 7. the characteristics of people that make them unique
- 8. the study of the earth