To warm the grassland
To scare people
To keep the grassland healthy and prevent buildup of dead plant material
To clear grass and make a desert
To have more protection from predators
To attack other groups of animals
All of the above
They are all following the same grazing pattern
No, they all migrate
No, they all hibernate
Yes, they can find dormant grasses and other plants if they dig under the snow
Yes, there is plenty of food in the winter
Tropical and temperate
Tropical and desertified
Transitional and tropical
Temperate and desertified
Darksoil
Topsoil
Rootsoil
Understory
Meadows, pampas, velds, prairies
Steppes, pampas, llanos, prairies
Steppes, meadows, prairies, velds
By taking big steps or moving its legs fast
By skipping or jumping
Moving through burrows underground