Earth! also expressed as 4.6 billion years old
About 17 million years ago.
The age of a planet is typically determined by the age of the solar system, which is estimated to be around 4.6 billion years old. All planets in our solar system formed around the same time, with Earth being about the same age as the solar system.
300 million years ago The Appalachian Mountain Range is estimated to be formed 300 millions years ago, when Pangaea was breaking off into Laurasia and converged further into Africa and North America.
The current best estimate for the age of the Earth is approximately 4.6 billion years, so it is much older than 50 million years!
Asparagus was around before the creation of the planet earth. It was believed that the seeds of it travelled from a comet and landed on our planet an estimated 7.5 million years ago. But what scientists DON'T know is where the seeds came from...
The moon is estimated to have formed around 4.5 billion years ago, roughly 100 million years after the formation of the solar system.
Earth was not "discovered" on a specific date since it is the planet on which humans reside. However, it is estimated that Earth formed around 4.5 billion years ago.
500 billion years ago, planet Earth didn't exist. The Universe didn't even exist for such a long time; the age of the Universe is estimated at about 14 billion years.500 billion years ago, planet Earth didn't exist. The Universe didn't even exist for such a long time; the age of the Universe is estimated at about 14 billion years.500 billion years ago, planet Earth didn't exist. The Universe didn't even exist for such a long time; the age of the Universe is estimated at about 14 billion years.500 billion years ago, planet Earth didn't exist. The Universe didn't even exist for such a long time; the age of the Universe is estimated at about 14 billion years.
4.6 billion years ago the earth was formed
how were the salt mines formed millions of years ago.
the himalyas were fromed hundereds of years ago
No. The fact that some of the oldest Earth rocks are over 4 billion years old indicates that Earth was in a molten state for around 300 million years. The first rocks would have formed on Earth from this molten material.