The correct options are
B Nomads move from place to place
C Pastoralists have a nomadic lifestyle
D Nomads are found in all parts of the world
Nomads are those who move from place to place. Nomadic pastoralists are a group of people who do not have a permanent home and seasonally travel from place to place, in search of fresh pasture for their animals. As they do not stay in a place for long, many pastoralists do not practice agriculture.