| A | B |
|---|
| Rocky Mountains | the major mountain range in western North America |
| Glacier | a huge, slow moving mass of snow and ice |
| Great Lakes | the world's largest group of freshwater lakes |
| Tributary | a river or stream that flows into a larger river |
| Tundra | a cold, dry region covered with snow for more than half of the year |
| Permafrost | a permanently frozen layer of ground below the top layer of soil |
| Praire | a region of flat of rolling land covered with grasses |
| Province | a political division of land in Canada |
| Alluvial Soil | fertile topsoil left by a river, especially after a flood |
| Agribusiness | a large company that runs huge farms |
| Hydroelectricity | electric powerproduced by moving water |
| Fossil Fuels | a fuel formed over milliong of years from animal plants and remains |
