Final answer:
The hominins who lived at Terra Amata were likely Homo erectus, known for walking upright, having a larger brain, and the use of fire and advanced stone tools.
Step-by-step explanation:
The hominins who lived at Terra Amata are believed to be Homo erectus. This human ancestor lived from about 1.8 million to about 200,000 years ago. Homo erectus was notably advanced compared to earlier hominids such as Australopithecus, with a larger brain and the ability to walk upright consistently. They also developed more sophisticated stone tools and were the first to use fire. It should be noted that Terra Amata, which is an archaeological site in Nice, France, has provided evidence such as hearths and tools that suggest it was occupied by Homo erectus.