Across
- 2. - Tower in Paris
- 3. - Continent at the South Pole
- 5. - Ancient Egyptian tomb
- 6. - Cultural movement in Europe
- 9. - Force discovered by Newton
- 14. - Temperature scale
- 15. - Process plants use to make food
- 19. Carta - Document signed in 1215
- 23. - Community of interacting organisms
- 24. - Highest mountain range
- 25. - First artificial satellite
Down
- 1. - International sports event
- 4. - Roman waterway
- 7. - Basic unit of a chemical element
- 8. - Carrier of genetic information
- 10. - Global system of interconnected computer networks
- 11. - Largest rainforest
- 12. - System of government by the whole population
- 13. - Longest river in the world
- 16. - Famous English playwright
- 17. - Largest hot desert
- 18. - Music genre originating in African-American communities
- 20. - Prestigious American university
- 21. - Inventor of the lightbulb
- 22. - Second planet from the sun