Final answer:
Evidence at Zhoukoudian suggests that Homo erectus used fire for hunting and cooking 1.7-2.0 MYA, with additional finds initially misconstrued as cannibalism now attributed to scavenger activity.
Step-by-step explanation:
At Zhoukoudian, it is evident that Homo erectus used fire as early as 1.7-2.0 million years ago (MYA). This significant discovery indicates that H. erectus was likely the first or one of the first hominins to harness fire. The site contained ancient hearths, charcoal, and charred animal bones, substantiating the hypothesis that H. erectus engaged in hunting, cooking, and consuming meat.
Additional findings of fossil skulls in Zhoukoudian once suggested cannibalism within H. erectus groups. Nevertheless, more recent research proposes that these were actually the remains of H. erectus who fell victim to scavengers like hyenas, as opposed to evidence of cannibalistic practices.
Fossils of this species, also known as Peking Man, showcase several human-like traits including their advanced use of stone tools and the ability to construct dwellings. Homo erectus was adept at adapting to various environmental changes, which likely contributed to the species' survival over a broad timespan.