Question

One of the primary difficulties that scholars face in understanding the history of the use of fire by early Homo species is that
a) carbonized wood is impossible to date reliably so it is hard to tell when hearths were used
b) early Homo species only lived in Africa so their need for fire for warmth was reduced
c) it is difficult to tell the difference between soil that has been hardened by fire and soil that has been hardened by exposure to sunlight
d) early Homo species appear to have considered fire sacred and destroyed all evidence of campfires when they had finished with them
e) it is difficult to tell the difference between fire that was controlled by humans and fire that occurred naturally based on the archaeological record

Answer

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