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Origin of humanity - Coggle Diagram
Origin of humanity
Characteristics:
Their brain was big, from 1,400 cc capacity.
Lit fire (by friction, by rotating a rod over a piece of wood)
Developed a language, still very primitive, of few words, but useful for communication. This increased their ability to solve problems
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the first human species to have a wide, fleshy nose. The face was flat and the skull had prominent ridges over the brow.
They improved the stone, wood, and bone tools, and started to hunt medium-sized animals (deer, zebras). For example: hand axes, hammers.
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They could not light it, but they took it from the fires (caused by lightning in the savannahs
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The earliest Homo sapiens had bodies with short, slender trunks and long limbs
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They did not speak either, although they emitted different sounds.
They collected fruits, plants, and eggs of the nests.
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They couldn't talk like us, their brain was no bigger than a chimpanzee's.
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They were bipeds, that is, they walked on both
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Their hands had the opposite thumb to the other fingers, they could grasp better.
They invented simple tools of stone, of bone
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They hunted birds, mice, and lizards with stones
The origin of humanity is one of the good mysteries that has been discovered but no one has the right option, according to the religion, we were created by God but on the scientific side we have evolved from a species of monkeys
The process of evolution was from Australopithecus to Homo sapien, which is the current one, but we must not forget also that after being Australopithecus we became homo habilis and then we became ho or erectus to finally be homo sapiens