Geography, asked by dd9076781, 1 month ago

when was human being born on the earth

Answers

Answered by lk4507099
1

Answer:

The first human ancestors appeared between five million and seven million years ago, probably when some apelike creatures in Africa began to walk habitually on two legs. They were flaking crude stone tools by 2.5 million years ago. Then some of them spread from Africa into Asia and Europe after two million years ago.

Explanation:

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Answered by Anonymous
1

Answer:

BEFORE 2.5 MILLION YEARS AGO !

DUE TO CONTINUOUS THUNDERING AND LIGHTNING !

REACTIONS TOOK PLACE ON EARTH

DUE TO WHICH ALGAE CAME INTO EXISTENCE

FROM ALAGE ALL DIFFERENT FORM OF ORGANISMS WERE BORN

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