Australopithecus and Homo erectus were two distinct hominin species that lived during different periods of human evolution.
- Australopithecus: Lived from about 4 million to 1.9 million years ago, primarily in Africa. Known for their bipedalism and smaller brains compared to later humans.
- Homo erectus: Appeared around 2 million years ago and survived until about 140,000 years ago. They were the first hominins to leave Africa and spread across parts of Asia. Homo erectus had larger brains than Australopithecus and more advanced tools.
Pro tip: Understanding these species helps trace the evolutionary journey from early bipedal primates to more advanced human ancestors.