North American Geography

System of mountain ranges running parallel to one another

Layers of rock that contain water

Items sent to another country for aid or profit

Narrow strip of land that extends into a body of water

Underground pools of water

a mild climate

The business of producing crops to sell

Located in Arizona, formed over hundreds of millions of years

Rich agricultural region in the center of the continent

Rainfall below normal for a long period of time

Rainy on one side of mountain, air that reaches the far side of the mountains is dry

Five of these in North America. Combined, the largest fresh water bodies in the world.

Preserving resources rather than using them up

Large masses of ice and packed snow

A barrier that controls the flow of water