the earth is between 4.5 and 5 billion years old don't ask how i know that i just do
== == The age of the Earth is roughly 4.6 billion years.
Earth is approx. 4,550,000 millennia old. 1 millennium = 1000 years.
A full year on Mars is about 687 earth days. That is about two earth years. This means that when you are 18 years old on the earth, you would be 9 years old on Mars. However, this doesn't mean that you'd look twice as young as you really are, you'd just have a different age but look exactly the same as you would on the Earth at your age.
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 around 4.6 billion years old, as suggested by all the available scientific evidence.
There is no such English word as "merkury". However, if you lived on the planet Mercury, and were 10 Mercury years old, you would be about Two and a half (2.41) Earth years old. This is because a Mercury year lasts 87.969 Earth days.
In science class I learned that earth is approximately 4.6 billion years old.
== == The age of the Earth is roughly 4.6 billion years.
who on earth knows that! well, i guess Marley's owner does.
Earth and Saturn are as old as the solar system, about 4 billion years, or 4x109 years old
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.
earth is about 4 billion years old
the earth is 874 years old.
No. Scientists estimate that Earth is about 4.6 billion years old.
No. It is much older. Earth is about 4.6 billion years old.
Earth is approx. 4,550,000 millennia old. 1 millennium = 1000 years.
The Earth is estimated to be around 4.54 billion years old. This age is based on radiometric dating of meteorite material.