There is scanty vegetation in the deserts.
A desert is an arid region characterized by extremely high or low temperatures and has scarce vegetation. People have learned to cope with extreme harsh temperatures; in some places as hot as fire and some as cold as ice. These are characterized by low rainfall, scanty vegetation and extreme temperatures. Depending on the temperatures there can be hot deserts or cold deserts. The people inhabit these lands wherever little water is available to practice agriculture.
Explanation- It is difficult for anyone to live in places where there is no water to drink, where there is no grass for their cattle to feed on and where there is no water to help the crops to grow.