Across
- 5. Country famous for Sushi.
- 6. Country where the Great wall is located.
- 8. Country known for the Burj Khalifa.
- 10. Metal used in thermometer.
- 14. Process by which plants make food.
- 15. Main gas in Earth's atmosphere.
Down
- 1. Largest planet on solar system.
- 2. Country where the Eiffle tower is located.
- 3. The natural satellite of Earth.
- 4. The worlds largest desert.
- 7. Chemical symbol for Gold.
- 9. 1st element on the periodic table.
- 11. Country famous for Pyramids.
- 12. Largest ocean on Earth.
- 13. Study of life and living organisms.