We identify biomes by the vegetation and animals that populate them and determine the location of each by the regional climate. The tundra biome is characterized by extremely cold temperatures and ...

As far as biome distinctions go, though, they are typically classed as terrestrial tundra biomes ... 10% of the world's animal species and 40% of fish species, according to the World Wildlife ...

Tundra ecosystems are treeless regions found in the Arctic and on the tops of mountains, where the climate is cold and windy, and rainfall is scant. Tundra lands are covered with snow for much of ...

It discusses various biomes such as the Arctic tundra, coniferous forest, deciduous forest, tropical rainforest, grasslands, and deserts, detailing their characteristics, flora, and fauna.