Across
- 2. huge city
- 4. giant ocean wave caused by an earthquake
- 5. line of lattitude that runs around earth
- 7. group of islands
- 9. sending jobs to other countries for lower labor costs
- 10. Aryan religious poems
Down
- 1. Social classes
- 3. mountain range
- 4. Surplus, value of countries exports is higher than imports
- 6. business of touring natural environments
- 8. portions of Earth's surface that can be viewed