Across
- 6. Largest desert and least populous continent on Earth
- 9. Host nation of the 2022 FIFA World Cup
- 10. Country that was the setting of Jurassic Park
- 11. Skyscraper in Chicago, which was once the tallest in the world
- 12. This effect causes air to deflect in different directions in the Northern and Southern Hemispheres
- 14. Longest river in the Western Hemisphere
- 16. US Government Agency tasked with conducting deep sea exploration
- 17. Mixture of organic matter, minerals, gases, liquids, and organisms that support life on Earth
- 19. US city home to the world's busiest airport by passenger traffic and host of the 1996 Olympics
- 20. Capital City of Canada
Down
- 1. First designated US National Park
- 2. Largest landlocked country in the world
- 3. Capital city of Brazil
- 4. City in Pennsylvania famous for paper
- 5. Largest city in Nebraska
- 7. Island nation created by the convergence of the Eurasian and North American tectonic plates
- 8. Tropic of _______: Man-made circle of latitude South of the equator.
- 13. Trench located in the Western Pacific Ocean, the deepest in the world
- 15. Asian country home to the highest mountain in the world
- 18. Mineral responsible for coloration of white beaches