Across
- 3. Famous straight Roman road
- 4. Fencing weapon where only the torso scores
- 6. Mayan carved symbolic writing system
- 9. Fertile landform created where a river meets the sea
- 11. Roman officer commanding about 80 soldiers
- 12. Longest river in South America
- 14. Distance north or south of the equator
- 16. Roman gravity-fed water system carried on arches
- 18. Gradual change in species over time
- 19. Scientific study of Earth’s structure and rocks
- 22. Narrow strip of land connecting two larger landmasses
- 25. Mathematical concept developed independently by the Maya
- 26. Energy stored in bonds during photosynthesis
- 29. Point where two rivers meet
- 30. Smaller river flowing into a larger one
- 31. Pyramid at Chichen Itza dedicated to Kukulkan
- 32. Largest ocean on Earth
- 34. Fencing counterattack delivered immediately after a parry
- 35. Latin phrase meaning “and the rest”
Down
- 1. Force described mathematically by Newton in 1687
- 2. Leaf symbol on the Canadian flag
- 5. Capital city of Canada
- 7. Roman military unit of roughly 5,000 soldiers
- 8. Process plants use to convert sunlight into food
- 10. Roman amphitheatre for gladiatorial combat
- 13. Organelle known as the powerhouse of the cell
- 15. Fencing weapon where only upper body scores
- 17. Active at night
- 20. Canadian province with capital Quebec City
- 21. Longest river in Canada
- 23. Einstein the Penguin’s adoptive family surname
- 24. Sikh code of conduct
- 27. Senate house in the Roman Forum
- 28. Imaginary line dividing Earth into hemispheres
- 29. Major Mayan city in Mexico
- 33. Sacred Mayan ball game