willy
A geologist is a scientist that studies the Earth.
Radioactivity
scientist do debate in discussing the age of the earth because there is many theories that saying when is the earth began or made
No scientist found the Earth.
scientist that contribute in physical earth science
The universe is 13.7 billion years old & Earth is 4.5 billion years old.
That sounds like "This Island Earth"
scientist were able to arrive at the distinct layer of the earth
A little bit over 6,000 years..... All the stuff that the scientist say is COMPLETELY FALSE
because in some places like Peru and Egyt have thing under the ground that are very, very, very old and tells them.
Earth