What is the primary characteristic of a savanna biome?

The primary characteristic of a savanna biome is the presence of grasslands with scattered trees. Savannas are characterized by their open landscapes, where grasses dominate and trees are sporadically interspersed, allowing sunlight to reach the ground and support the growth of grasses. This biome typically experiences a seasonal climate with distinct wet and dry seasons, which influences the vegetation and animal life found there. The scattered trees in savannas, such as acacias and baobabs, do not form dense canopies like those found in other biomes, allowing for a diverse range of grasses and herbaceous plants to thrive. This unique combination of grasses and trees supports a variety of wildlife adapted to open environments, making the savanna a key ecological zone.