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建立人际资源圈African_History
2013-11-13 来源: 类别: 更多范文
African History
From our earliest ancestors we have tried to gain information on human beings. Today through science we have been able to have an extensive knowledge on human origin. The study of fossils is what started it all. Geologists analyzed the layers of rocks and debris that have been associated with skeletal material that was discovered in Africa. These skeletal materials attest to the presence of a small-brained hominid that walked on two feet and lived about three to four million years ago. The hominidae form a family of living and fossil forms that somewhat resemble modern human beings, but also resemble monkeys and apes. As research continued, other hominids soon evolved. The species Homo erectus began to migrate to Africa about a million years ago. What counts in this instance is the evidence that Homo erectus was more able, inventive, and adaptable to different environments that many had previously believed they may not be able to adapt to. This species had a considerably larger brain than its predecessors, it was considered by some to be the first real human, although they were not the same as our present species, Homo sapiens.
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