25,000-15,000 years ago evolution of the world and species

The history of wildlife on Earth had 5 natural extinctions and humans created the 6th mass extinction. The 6th mass extinction was caused by humans. 2.5 million years ago the Great Ice Age happened where snow blanketed the Globe 20,000 years ago there was a second major ice age and mammals adapted to this new environment- which included the woolly mammoths who recently went extinct. There was another species called a Cave Lion who were lions that lived in caves and understood the wintery terrain. These two species got in fights with each other and the wholly mammals could defend themselves as long as they stayed with the heard and didn’t deviate away from the heard. One wholly mammal was eaten, and they continued their migration across the tundras. After the ice age ended- almost all species across the world- and the vegetation completely disappeared. 15,000 years ago are cousins monkey’s started expanding across Africa.