The U.S. and Canada cover more than ________ million square miles.

The ​ (a)   Ocean is on the west coast of the U.S. and Canada

The ​ (a)   Ocean borders the east coast of the U.S. and Canada.

This mountain range stretches from the Rio Grande River in New Mexico to the Liard River in British Columbia, Canada.

The Rocky Mountain's highest peak is located in Colorado.

Gold, copper, lead, silver, zinc, and tungsten were some of the minerals found in The Rocky Mountains.

The region that stretches across the central part of the U.S. and Canada is covered in prairie land and grassland.

The ​ (a)   are younger than the ​ (b)  

Coal and Iron are found in the _________.

The Appalachian Mountains stretch from southeastern Canda down to ________.