Across
- 2. Opposite of complicated (6)
- 5. Opposite of victory (7)
- 7. Sudden, violent movement of the earth (10)
- 9. Ocean between Africa and Australia (6)
- 12. Unit of electrical current (4)
- 14. Underground railway (6)
- 16. Place with books (7)
- 18. Popular hot drink (6)
- 19. Opposite of entrance (4)
Down
- 1. Father of modern physics (6)
- 2. Fruit with seeds outside (6)
- 3. Portable computer (8)
- 4. Famous detective created by Conan Doyle (13)
- 6. Ocean between Africa and Australia (6)
- 8. Force that attracts objects toward Earth (7)
- 10. Not clean (5)
- 11. Largest planet in the solar system (7)
- 13. Person who travels through space (10)
- 15. Smallest particle of an element (4)
- 17. Flower often associated with love (4)