What is a Nomad? - Wonderopolis
Nomads are people that have no permanent address because they move from place to place in search of food, water and grass for their animals to graze. The origin of nomad is Greek, from a word that means to roam around for pasture. Would you believe there are between 30 and 40 million nomads living in the world today? Some nomads live that way because their culture has lived that way for many generations. There are three categories of nomads: hunter-gatherers (the oldest type), pastoral nomads (move with their herds), and peripatetic nomads (job related, such as the circus).