People also live outside the oases.They have camels,sheep and other animals.These animals depend on the desert plants for their food and do not need much water .
The animals are useful to the people in the desert in many ways.They eat the meat and drink the milk of the animals.They use camels for carrying water ,food,tents and other things.The people living in the desert have to keep in moving from place .They must always look for glass or desrt plants for their animals.When there is no more food for their animals,they more to another place.The people.The people in the desert are friendly.They would never refuse to help people in trouble,and they would give them food and water.(求手翻,谢谢!!强烈感谢,急急急!!)