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4.567 million years ago
What else can I help you with?
How many years ago did life first begin on earth?
Life is estimated to have first begun on Earth around 3.5 to 4 billion years ago. This early life was likely in the form of single-celled organisms in the Earth's oceans.
When did life on earth begin to evolve?
Scientific evidence suggests that life began on Earth approximately 3.5 billion years ago. The Earth formed 4.5 billion Years ago. The Earth was a dead planet for about 1 billion years. Some evidence would suggest that the first forms of life began more like 3.8 billion years ago, in which case the Earth was dead only 700 million years. The study of the processes which resulted in the beginning of life is called Abiogenesis. If it worked the same on other planets on other Sun in other galaxies, life may have begin 10 billion years ago in other galaxies. See related links. Note also that there are dozens of explanations for the beginning on life on Earth, including many based on religion.
The life of the earth--Also kindly let me know how many more years will earth exist?
The Earth is 4.5 billion years old. Life has been around for 3.5 billion years. Complex life forms originated about 500 million years ago. There is no telling if/when life will cease to exist on Earth or if/when it will be destroyed in space.
How many years was earth around without life?
Most geologists date the Earth at 4.54 billion years and the oldest fossils (of stromatolites) date from around 3.8 billion years, so based on that, the Earth was without life for around 740 million years. However, there may well have been earlier life - there aren't that many sites with rocks dating back that far.
How many years did earth exist before there was evidence of life on?
Earth is estimated to be around 4.6 billion years old, and evidence of the first life forms dates back to about 3.5 billion years ago, in the form of fossilized microorganisms. This means there were around 1.1 billion years of Earth's existence before evidence of life appeared.
How many more years will earth live?
we actually dont know how many more years the earth will live all we know is that the earth can sustaine life for about 2.6 billion more years . hey but dont worry we probaly wont be around when that happens
What if another planet besides the earth that can support life?
There is a planet that can support life, it is just that the earth still has many years to come before we go to another planet
How many years will it take for life to become extinct on earth before the sun becomes a red giant star?
It is expected that in a few hundred million years, it will become too hot on Earth for any kind of life we know.
How many earth years for mars to revolve?
1.88 Earth years or 687 Earth days. is how many years for mars to revolve
How many years is the longest life of a person lived on earth?
Maximum a human being has lived up to 126 years. UNBELIEVABLE!! but factual.
How many years will it take for the sun to no longer support life as we now know it on earth?
I believe it was about 5,000 years before the sun burns out.
How many years after Luthers criticism did Galileo begin to study planets?
How many years after Luther’s criticism did Galileo begin to study planets?
