Across
- 4. is the highest mountain on Earth.
- 6. is the coldest, driest, and windiest continent on the planet
- 8. also known as Ayer's Rock, is located in Australia
- 9. spanning the border between two North American states
- 11. in this country is located the grand canyon
- 12. is an American national park located in the western United States
Down
- 1. this river washes 11 countries: Sudan, Ethiopia, Eritreea, Egypt and others
- 2. the salt content of this sea is so high that you can float on it
- 3. Great Barrier Reef is locate in this ocean
- 5. in this place the temperatures reach approximately 46 grade Celsius
- 7. part of the Republic of Ecuador, situated in Pacific ocean
- 10. is the largest river in the world by volume