A
Nomadic tribes depend on their animals for their livelihood.
B
Nomadic provides support to the population in a difficult environment and presents a sustainable approach to land use.
C
This helps in weeding the leftover soil and cattle can depend on land use only.
D
Nomadic allows for natural restoration of vegetative growths.
Solution:
Nomadic tribes depend on their animals for their livelihood. They had to struggle for water and pastures for their living. That's why they had to carry all their things from one place to another in search of water and pastures for their animals and livelihood. Wherever they faced the issues of fields exhausted, they left that place. It helps in many ways to nature, and Nomadic allows for the natural restoration of vegetative growths, which enhances later onwards in a perfect way.