The savanna is a type of grassland ecosystem characterized by open spaces with scattered trees and shrubs. It typically experiences a warm climate with distinct wet and dry seasons. This environment supports a variety of wildlife, including large herbivores like zebras and elephants, as well as predators such as lions and cheetahs. Savannas are found in regions like Africa, Australia, and parts of South America. They play a crucial role in the Earth's ecology by supporting biodiversity and providing habitats for many species. Additionally, savannas are important for agriculture and grazing, contributing to the livelihoods of local communities.