* Geological Time Scale: The Earth is approximately 4.54 billion years old. The oldest known rocks on Earth are around 4 billion years old.
* Human Evolution: Modern humans (Homo sapiens) have only been around for about 300,000 years.
* Vast Difference: This means rocks are thousands, even millions, of times older than humans.
To put this into perspective:
* Imagine a clock face representing Earth's history. If the entire clock represents 4.54 billion years, the time humans have existed would be just a tiny fraction of a second on that clock face.
Therefore, rocks have a history stretching back to the very beginnings of our planet, while humans are relatively recent newcomers.
