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