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How many years did earth exist before there was evidence of life on?
Wiki User
∙ 13y ago
About 10 billion years
Wiki User
∙ 13y ago
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.
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What year an earth will be destroyed?
There is no scientific evidence or consensus on when or if Earth will be destroyed. The planet will continue to exist for billions of years, although there may be events like asteroid impacts or natural disasters that could impact life on Earth.
How old does scientific evidence suggest the Earth is?
Scientific evidence suggests the Earth is approximately 4.5 billion years old. This age is determined through radiometric dating of rocks and meteorites, as well as other geological processes.
Did dinousars exist?
Yes, dinosaurs did exist. They were a diverse group of reptiles that lived millions of years ago and dominated the Earth during the Mesozoic Era. The last of the dinosaurs went extinct around 65 million years ago.
What happened to the earth 700 billion years ago?
Earth did not exist 700 billion years ago, nor did the universe. Earth is about 4.6 billion years old.
Where was Antarctica 500 billion years?
Antarctica did not exist 500 billion years ago as it was part of the supercontinent Gondwana which formed much later, around 550 million years ago. The land that Antarctica currently occupies was situated closer to the equator during that time.
Why is there not more physical evidence that Jesus walked the earth 2000 years ago?
200 years is a long time for physical evidence to survive. There is some written material (which is physical evidence) from both Christian and non-Christian writers. This written evidence is considered strong enough for anyone to be sure Jesus did exist
How many bigfoot are around the world?
There may be some of these creatures on earth, but to date not a single one, living or dead, has been proven to exist. If these creatures have actually lived on earth for any length of time, why is there no direct evidence? After presumably thousands of years and a lot of searching by devoted believers, shouldn't there be at least some irrefutable skeletal evidence? It's not that they DO NOT exist; it's that there is no evidence that they DO.
When will the world implode?
There is no scientific evidence to suggest that the world will implode. The Earth's future is uncertain, but scientific theories suggest that it will continue to exist for billions of years.
Was there an earth before this one?
The scientific consensus is that the Earth has existed for approximately 4.5 billion years, and no evidence suggests that there were previous versions of Earth before our current one. The concept of previous Earths belongs more in the realm of mythology or pseudoscience.
Were they really making earth maps before anyone knew the known world?
There is evidence of maps of Antarctica and the America's 100's of years before Columbus got here. Some believe this is evidence of extraterrestrial intervention, which is inevitable as they were also building the the pyramids and had social programs and experiments on the earth
How old does scientific evidence suggest the Earth is?
Scientific evidence suggests the Earth is approximately 4.5 billion years old. This age is determined through radiometric dating of rocks and meteorites, as well as other geological processes.
Did dinousars exist?
Yes, dinosaurs did exist. They were a diverse group of reptiles that lived millions of years ago and dominated the Earth during the Mesozoic Era. The last of the dinosaurs went extinct around 65 million years ago.
How many years did Moses exist before Jesus?
1000 years
What happened to the earth 700 billion years ago?
Earth did not exist 700 billion years ago, nor did the universe. Earth is about 4.6 billion years old.
Do Megalodons still exist?
Megalodon does still exist.
Did humans exist before 14000 years ago?
Yes, definitely. Scientists have found certain evidence that modern humans existed more than 200,000 years ago. They say that the earliest hominids evolved around seven million years ago.
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.
