Across
- 3. - Dense growth of trees
- 8. - Device used to capture images
- 9. - Flying transportation
- 11. - Dance form characterized by grace and precision
- 13. - Instrument for observing distant objects
- 14. - Large feline mammal
- 16. - Flightless bird found in Antarctica
- 18. - Landmass surrounded by water
- 19. - Precious gemstone
- 20. - Branch of mathematics
Down
- 1. - Insect with colorful wings
- 2. - Sweet treat made from cocoa beans
- 4. - Artificial object orbiting a planet
- 5. - Natural flowing watercourse
- 6. - Multicolored arc in the sky
- 7. - Vast body of saltwater
- 10. - Celestial body orbiting a star
- 12. - Tall natural landform
- 15. - Largest land mammal
- 17. - Stringed musical instrument