Geography, asked by chhetrik571, 4 months ago

Life was traced on the earth first about millions years ago ​

Answers

Answered by Anonymous
2

Around 3.9 billion years ago – shortly after the Earth had been struck by the planet Theia and while it still faced a barrage of meteors – the ancestor of all living things sprang into being.

Answered by ranjurai88
0

Explanation:

Earth formed about 4.5 billion years ago (abbreviated as Ga (for gigaannum)) and evidence suggests life emerged prior to 3.7 Ga. ago (Although there is some evidence of life as early as 4.1 to 4.28 Ga, it remains controversial due to the possible non-biological formation of the purported fossils.)

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