The Tundra Biome
Tundra definition
a vast, flat, treeless Arctic region of Europe, Asia, and North America in which the subsoil is permanently frozen.
How should the tundra be?
Plants in the tundra
Animals in the tundra
Two Keystone species
1.Unfortunately, the Arctic fox is the keystone species in its environment (Arctic Tundra). Polar bears,wolves, kittiwakes, and snowy owls are all predators of the Arctic fox, making it the supplier of food for those five main animals.
2.As one of the largest land carnivores in the world along with grizzly bears, polar bears are known as a keystone species, the apex of the ecosystem. They keep biological populations in balance, a critical component to a functioning ecosystem. ... They're also a sign of health for the ecosystem.
Works Cited