HORTICULTURE

Detailed explanation-1: -Nomadic pastoralism is most common in arid and semi-arid environments, where food availability varies throughout the year.

Detailed explanation-2: -Some of the countries where nomadic pastoralism is still practiced include Kenya, Iran, India, Somalia, Algeria, Nepal, Russia, and Afghanistan.

Detailed explanation-3: -Nomadic Herding Nomads live in arid and semiarid parts of Africa, Asia, and Europe, and in the tundra regions of Asia and Europe. In Africa, nomads herd cattle, goats, sheep, and camels. In the tundra, they usually herd domesticated reindeer. Other animals managed by nomadic herders include horses, musk-oxen, and yaks.