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