What is the largest country in North America by land area?

Which country is located directly south of the United States?

What ocean borders North America to the east?

Which U.S. state is located farthest west?

Which two countries share the longest international border in North America?

Which Great Lake is entirely within the United States?

Which U.S. state shares a border with Mexico?

What desert stretches across parts of the U.S. and Mexico?

Which city is closest to the Great Lakes?

What mountain range runs along the western coast of North America?