The southern African regions known as velds are:
A. grasslands
Explanation:
1. Velds are extensive grasslands found in southern Africa, characterized by a variety of grasses, shrubs, and some scattered trees.
2. These grasslands are an important habitat for a wide range of wildlife, including grazers like zebras, antelopes, and wildebeests.
3. The term "veld" originates from the Afrikaans word for "field" or "pasture," highlighting the predominantly grassy nature of these regions.
4. Velds play a crucial role in supporting biodiversity and are integral to the ecosystems of southern Africa.
