Across
- 3. The largest land animal
- 5. The number of continents on Earth
- 7. Capital city of France
- 9. A device used to take photographs
- 11. The main ingredient in guacamole
- 14. The process plants use to make food using sunlight
- 16. The capital of Japan
- 20. The planet known as the "Red Planet"
- 22. A shape with four equal sides
- 23. A tool used for writing or drawing
- 25. The largest ocean on Earth
- 27. The chemical symbol for water
- 28. A fruit that is yellow and curved
- 30. The element with the symbol "O"
- 31. A period of 100 years
- 33. The smallest unit of life
- 35. A hot drink made from roasted beans
- 36. First name of the scientist who proposed the theory of relativity
- 37. The largest planet in our solar system
- 39. The study of living organisms
- 40. The study of the stars and planets
- 41. A sport played at Wimbledon
Down
- 1. A polygon with eight sides
- 2. The tallest mountain in the world
- 4. The primary language spoken in Brazil
- 6. The process of turning liquid into gas
- 8. The closest star to Earth
- 10. A type of tree that produces acorns
- 12. A famous painting by Leonardo da Vinci
- 13. A string instrument with four strings
- 15. The organ used for pumping blood
- 17. Author of "Romeo and Juliet"
- 18. The opposite of "east"
- 19. The smallest country in the world
- 21. A shape with three sides
- 24. A country in South America known for the Amazon rainforest
- 26. The fastest land animal
- 28. The largest mammal on Earth
- 29. The capital city of Italy
- 32. The main gas in the air we breathe
- 33. The country where the Great Wall is located
- 34. A soft yellow metal used in jewelry
- 38. The author of the "Harry Potter" series