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