Across
- 5. Infamous ship that sank on its maiden voyage.
- 6. Long defensive structure built in China.
- 8. Symbol of American independence located in Philadelphia.
- 12. The highest mountain in the world.
- 13. Powerful, rotating column of air in a storm.
- 14. Classical composer known for his symphonies.
- 16. Scientist known for the theory of relativity.
- 17. Last pharaoh of ancient Egypt.
- 19. Preserved remains of ancient living organisms.
- 20. Famous landmark in Paris, France.
Down
- 1. The second-longest river in the world.
- 2. Planet famous for its rings.
- 3. triangular structures found in Egypt.
- 4. Africa’s highest mountain.
- 7. The largest ocean on the planet.
- 9. Renowned English playwright and poet.
- 10. The largest tropical rainforest on Earth.
- 11. The capital city of the United States.
- 15. Roman general and dictator.
- 18. Physicist known for E=mc².