Age of the Earth

 

 
9.5  Age of the Earth
 
Fossil
 
Fossils are Earth's materials such as plants, animals and insects which have been submerged and buried for a very long period of time.

 

Age of the Earth

 

 
9.5  Age of the Earth
 
Fossil
 
Fossils are Earth's materials such as plants, animals and insects which have been submerged and buried for a very long period of time.