We identify biomes by the vegetation and animals that populate them and determine the location of each by the regional ...

About 10% of the Sami - mostly those involved with reindeer - move their animals across the tundra coniferous forest biomes in response to the seasons. So whilst at first this may seem like a ...

Each biome has characteristics that make it unique, for example Alaska is a type of tundra. The animals and plants have to be really tough to survive the freezing conditions. Deserts are dry and ...

The tundra biome contains only about 3% of the world ... cyanobacterial components is a major source of soil nitrogen. Animals have extended hibernation periods or migrate seasonally.