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3.5 billion years ago that's when the earth was cooled down
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∙ 12y ago
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Was there life on earth from the start?
No, the Earth was uninhabitable for millions of years.
How did life start after asteroid hit earth and wiped out dinosaurs?
Life did not start after the dinosaurs were wiped out. Life on Earth started billions of years before that. The asteroid wiped out a large portion of life on earth, but not all of it. Some things survived.
How did God start life on Earth?
He said let there be life and there was, it was in Genesis.
When land pollution start?
When life on earth started.
How did life first start?
life first started from bacteria that is in a human body and it starded life on the earth and it is true.
Why did people start using water?
All life on earth uses water from the moment it begins.
Once the world comes to an end will life have to start the process all over again or will roaches and other lower life forms become the only life in earth?
I believe life will begin on mars. And earth will turn into a planet like mars. as earth is moving closer to the sun. No, read a bible dude!
What was one of the first sickness?
The first sickness was probably due to a bacteria, since they were the start of life on earth.
What is panspermia?
It is the hypothesis that life on Earth originated from microorganisms from outer space.
How did life invade earth?
If you mean how did life start then no one can answer this because no one really knows there are a few possiblities like germs evolved or maybe a metorite crashed into earth which contained life forms but maybe we will find out some time in the future .
Does earth shape life or life shapes earth?
Earth shapes life. Life has to adapt to the environment they find here on earth.
What will mean the end of life on Earth?
There will always be a start and an end to something. Eventually, the Earth, our Sun, our universe must end. Maybe to start a new universe and new life somewhere else. Thankfully, as it is many billion of centuries in the future (fingers crossed) I won't be alive to see it happen.
