Concept:Pastoral farming is the practice of rearing only livestock such as cattle, sheep, and goats.
Explanation:• The activity described involves keeping only animals, not crops.
• This is called pastoral farming, sometimes known as nomadic herding.
• It is mainly practised in the savanna belt of the north, especially the Sudan savanna.
• Mixed farming combines crops and animals, so it is not the correct answer.
• Intensive farming uses high inputs on small land, which does not match this system.
• Animal farming is a general term, but pastoral farming specifically describes the savanna livestock system.
Answer:C. pastoral farming