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