An introduction to the tundra, Earth's coldest and most fragile biome, looking at the living and nonliving environment of the tundra, discussing the effects of the human presence, and considering the future of the tundra.
An introduction to the tundra, Earth's coldest and most fragile biome, looking at the living and nonliving environment of the tundra, discussing the effects of the human presence, and considering the future of the tundra.
