Question

When was life formed on earth?

Answer 1

500 million years after the formation of earth......earth was formed 4.5 billion years ago tht means life must have origined 4 billion years ago

Answer 2

☙[ђ๏ℓล µรэяร!!]☙

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[н̲̲̅̅i̲̲̅̅i̲̲̅̅ ̲̲̅̅м̲̲̅̅α̲̲̅̅т̲̲̅̅є̲̲̅̅ ̲̲̅̅н̲̲̅̅є̲̲̅̅я̲̲̅̅є̲̲̅̅ ̲̲̅̅i̲̲̅̅s̲̲̅̅ ̲̲̅̅y̲̲̅̅σ̲̲̅̅υ̲̲̅̅я̲̲̅̅ ̲̲̅̅α̲̲̅̅и̲̲̅̅s̲̲̅̅w̲̲̅̅є̲̲̅̅я̲̲̅̅:̲̲̅̅-̲̅]

✺The earliest known life forms on Earth are putative fossilized microorganisms found in hydrothermal vent precipitates. The earliest time that life forms first appeared on Earth is unknown. They could have lived earlier than 3.77 billion years ago, possibly as early as 4.28 billion years ago,or nearly 4.5 billion years ago according to some;in any regards, not long after the oceans formed 4.41 billion years ago, and not long after the formation of the Earth 4.54 billion years ago.The earliest direct evidence of life on Earth are microfossils of microorganisms permineralized in 3.465-billion-year-old Australian Apex chert rocks.

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Hope it helps....