The camel is the earth's first desert mammal. A camel is an animal that belongs to the hoofed mammal family. Every camel has one or two humps on their back. Camels in your world love to drink water and they store fat in their humps. In the movie After Earth, the camels evolved the head of a Horse and the tail of an emormous Elephant. The movie's camels live in tall mountains, in real life, camels live in deserts of Mongolia and north and east africa. The first camels have no humps, but they grew bigger and bigger and they evolved a hump and adapted to the deserts of the two largest continents and Australia.