Animals that are used to carry labour to fields such as carting, tilling and employing are called draught animals. Animals have been used as a means of transportation since ancient times. We have all seen bullock carts, horses carts, and camel carts. Elephant donkeys and horses also help in carrying load and transportation goods from one place to another. Bullocks are also used by farmers in ploughing and irrigating the field. In desert areas, the main form of transportation of human beings and goods is the camel.