Here's why:
* Grazing: Horses are herbivores and need large amounts of grass to survive. Grasslands and savannas offer abundant grazing opportunities.
* Open Space: These habitats provide open spaces for horses to roam and run, which is important for their physical and mental well-being.
* Social Structure: Horses are social animals and live in herds. Grasslands and savannas provide enough space for herds to roam and graze together.
* Water Availability: Horses need access to fresh water, and grasslands and savannas typically have rivers, streams, or ponds nearby.
However, horses can also be found in other habitats like forests, mountains, and deserts, as long as they have access to food, water, and shelter.