Grasslands are located in several continents including Asia, South America, Africa, and Australia. Grasslands are characterized by tall grasses up to 2 meters high, low rainfall, and few scattered trees near sources of water. Over 40% of grassland animals are mammals, including large herbivores like bison, antelope, and zebras, as well as predators like lions, wolves, and coyotes. Lions and zebras are able to survive on the grasslands through hunting skills, living in packs, speed, and other adaptations. The different grassland animals also depend on each other, with elephants eating trees, giraffes eating high leaves, and lions preying on the herbivores.