Across
- 3. largest mammal on earth
- 5. largest planet in our solar system
- 6. study of galaxies and space
- 9. father of evolution
- 10. an ancient city in Jordan
Down
- 1. country where Olympics was originated
- 2. author of "To Kill a Mockingbird"
- 4. chemical symbol of iron
- 7. scientist who discovered gravity
- 8. famous painting of Learnado Da Vinci