Across
- 2. socioeconomics
- 3. tsunami
- 7. pandemic
- 9. hunger
- 10. ecosystem
- 12. Globalisation
- 13. revolution
- 16. deforestation
- 17. economy
- 18. drought
- 19. poverty
Down
- 1. global warming
- 4. sources
- 5. inteligence
- 6. flood
- 8. diplomation
- 11. politics
- 14. world
- 15. hagemony
- 20. virtual world