Across
- 3. is the most populated country in the world.
- 6. is the only food that never spoils.
- 7. is the synonym of quick.
- 8. is the capital city of Australia.
- 9. is the oldest country in the world.
Down
- 1. is the largest planet in our solar system.
- 2. is the opposite of dark.
- 4. is the longest river in the world.
- 5. is the largest desert in the world.
- 8. was the first metal used by humans.