The Old Faithful geyser is located in

1. USA
2. Canada
3. Greenland
4. Alaska

Which of the following is not a mountain range in West Cordilleras?

1. Alaska
2. Cascade range
3. Sierra Nevada
4. Blue ridge

The river that rises in the Rockies and flows into the Gulf of California

1. Colorado
2. Mississippi
3. St. Lawrence
4. Mack

Isthmus of Panama connects North America to South America in the

1. East
2. South
3. West
4. North