Across
- 3. Separates the Atlantic and Pacific Oceans.
- 6. The Appalachians run from Newfoundland to _ ?
- 7. A unique plant in the Mojave desert is the _.
- 9. The Rockies are about _ thousand miles long.
- 10. How many countries are in North America?
- 12. This is another name for the Great Plains.
- 13. North America has _ desert ecosystems.
- 14. What mountain range in the eastern part of N. America?
- 16. This desert is mountainous with scorching hot summers and frosty winters.
Down
- 1. This cactus grows in the Sonoran desert.
- 2. What is like the backbone of the N. American continent?
- 4. _ is the driest and smallest desert in N. America.
- 5. What is the oldest part of N. America?
- 8. A flat and wide open space in N. America.
- 11. This desert actually has two seasons of rain.
- 15. a narrow strip of land that connects two larger pieces of land.
