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What else can I help you with?
How old are living things?
Simple life forms like bacteria have on the Earth for about 3,500,000,000 years ago (3.5 billion years). Evidence of this was found in very old rocks in Australia. The estimated age of the earth is 4.5 billion years so life originated just 1 billion years after the earth formed.
How many years ago was the first plant on earth?
The first cells emerged about 3 billion years ago, and about 1 billion years later, the first plant-like things came about, though they didn't really resemble current day plants. They were exclusively underwater and weren't as adapt to their environment as they are today.
How long will a star like earth's sun last?
13 billion years, roughly. Our sun was created about 6.5 billion years ago so it is just starting middle-age.
What is percanbrian?
If you mean precambrian? It is an epoc in the earth's history. Something like 4 billion years ago.
What was life like at the beginning of earthHow is that different from life now?
When the Earth was formed, there was no life for a billion years.
How old is Earth in comparison to the age of the universe?
Well, my friend, Earth is like a tiny speck of paint on a grand cosmic canvas. Can you believe that Earth is just about 4.5 billion years old while the universe itself is estimated to be around 13.8 billion years old? That's a lot of happy little accidents happening over a lot of time!
How old is the Earth in comparison to the age of the universe?
Well, isn't that just all about perspective! The Earth is around 4.54 billion years old, while the universe is estimated to be about 13.8 billion years old. Just think about all the incredible sites and scenery our Earth has had time to create in its "short" life so far - such vibrant landscapes indicating a flourishing life that's found a home among the stars. Every brush stroke in the grand masterpiece of existence has its purpose and adds to the beauty of our world.
Can we move the moon closer to earth like it was billion of years ago?
No, I don't think that's possible to happen.
How many galactic years old is the Earth?
Well, the Earth is about 4.6 billion years old, which might seem like a big number, but in galactic terms, it's just a blink of an eye. Every year adds beauty and history to our world, just like every brushstroke adds wonders to a painting.
How was the earth like 4.0 billion years?
HOT!!! 4 billion years ago, the Earth was still newly re-formed and becoming solid, after the titanic collision with another planet perhaps as large as Mars.There probably wasn't much in the way of atmosphere or surface water. No life at all; that would come a little less than a billion years later.
What year was it 4.5 billion years ago when the Earth was formed?
Ah, the Earth is truly a majestic place, isn't it? The Earth was formed 4.5 billion years ago in a time when the flowers were just beginning to bloom and the majestic mountains were rising high into the sky. Just think about all the amazing landscapes that have been painted in those billions of years. It's incredible how much beauty our planet holds.
What is the life span of the planet earth?
Planet Earth has existed about as long as the Solar System - something like 4.6 billion years. For the future, it is harder to know how long it will last. In a few hundred million years, it is expected to get too hot for life to exist on planet Earth, but the planet will continue existing. In 4 or 5 billion years, Earth will ultimately be swallowed up by the expanding Sun.
