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evolutionary modification
Earth did not exist 700 billion years ago, nor did the universe. Earth is about 4.6 billion years old.
No, the earth wasn't around 7 billion years ago. Earth formed about 4.6 billion years ago.
No, earth will not disintegrate in 2 billion years. We have about 5 billion years before the sun expands.
== == The age of the Earth is roughly 4.6 billion years.
evolutionary modification
A large comet or asteroid striking earth
Scientists have believed that chemical evolution occurred about 4 billion years ago, shortly after the formation of the Earth. This process is thought to have led to the development of the first life forms on our planet.
The Big Bang and The asteroid that hit the earth 1/4 billion years ago that supposedly killed off the dinosaurs.
Earth did not exist 700 billion years ago, nor did the universe. Earth is about 4.6 billion years old.
No, the earth wasn't around 7 billion years ago. Earth formed about 4.6 billion years ago.
No, earth will not disintegrate in 2 billion years. We have about 5 billion years before the sun expands.
== == The age of the Earth is roughly 4.6 billion years.
It is just a fact that earth is 4.6 billion years old.
No. The universe itself is about 13.7 billion years old. Earth is between 4.5 and 4.6 billion years old.
The Earth is currently 4.5 billion years, so in approximately 2.5 billion years time.
The Earth is about 4.5 billion years old. Life appeared on Earth about 3.5 billion years ago. The Earth would have been about 1 billion years old at that time.