Across
- 3. The hardest natural substance on Earth
- 6. A famous playwright from England, wrote "Romeo and Juliet"
- 9. The largest planet in our solar system
- 10. The artist who painted the Mona Lisa
- 11. The animal known as the "King of the Jungle"
- 13. The capital city of France
Down
- 1. The device used to look at distant stars and planets
- 2. The element with the chemical symbol "O"
- 4. The longest river in the world
- 5. The author of "Harry Potter"
- 7. The process of plants making food using sunlight
- 8. The largest continent
- 9. The country famous for sushi and samurai
- 12. The first president of the United States