| frozen tundra | 1.58 | Frozen tundra? | ||
| arctic tundra | 0.53 | Nearly all of the territory is Arctic tundra, the haunt of polar bear and caribou. | ||
| canadian tundra | 0.39 | But, icy air from the Canadian tundra is only a wind shift away. | ||
| northern tundra | 0.26 | The vast and frozen demesne of the northern tundra. |