Across
- 3. regions controlled by one ruler or one government
- 7. the study of everything in the universe beyond Earth's atmosphere
- 8. growing of food and goods through farming
- 9. to give in exchange for another commodity
- 10. system of production
Down
- 1. military fighting unit, especially on land
- 2. one of the world's largest religions originated in India
- 4. a country that is ruled by a monarch
- 5. a religious and universal order or way of life
- 6. the science and study of quality, structure, space, and change.