The Mammoth Steppe was a vast, cold grassland ecosystem that existed during the last Ice Age, around 25,000 to 10,000 years ago. It stretched across parts of Europe, Asia, and North America, providing a habitat for large herbivores like the woolly mammoth and saber-toothed cat. The region was characterized by a mix of grasses, shrubs, and scattered trees, supporting a diverse range of wildlife. This ecosystem played a crucial role in the survival of many species during the Pleistocene epoch. The Mammoth Steppe was rich in nutrients, allowing large animals to thrive. As the climate warmed and glaciers retreated, the Mammoth Steppe gradually transformed into modern tundra and boreal forests, leading to the extinction of many of its iconic inhabitants.