| A | B |
| permafrost | layer of frozen soil that never thaws |
| tundra | coldest biome |
| taiga | biome with many evergreen trees |
| temperate forests | forests of trees that lose their leaves; have a cold season and a warm season |
| grasslands | have a wet and dry season |
| rainforest | jungle-like; have an upper layer of trees called the "canopy" |
| desert | dry biome; plants here have spines or waxy leaves |
| Moose food | Lake plants |