They also use their trunk as a snorkel when crossing deep rivers. Elephants live in the hot climates of Africa and Asia. To help protect themselves from the heat, elephants have large ears, with prominent veins, that they can flap to cool their blood. They must stay near water, not only for drinking, but also for bathing and cooling. In addition to mud baths, elephants also take dust baths to try to keep cool and deter insect attacks.
Elephants are herbivores, or plant-eaters.
They feed on grasses, fruits, leaves, branches, bark, and twigs. Because of their large size and because as much as 60 percent of what they eat passes through without being digested, elephants spend about 16 hours a day foraging for nearly 350 pounds of food. In addition, they drink about 18 gallons of water each day. Elephants are very social animals. The herd works together to take care of the calves and to signal the others of danger.