Across
- 3. Renowned Austrian composer
- 4. Carrier of genetic information
- 5. Ocean between the Americas and Europe
- 8. Tallest mountain on Earth
- 9. Board game of kings and queens
- 10. Ancient Egyptian tomb
Down
- 1. Color-changing lizard
- 2. Famous waterfall between the US and Canada
- 6. Tool for observing distant objects in space
- 7. Closest planet to the sun