THE PROCESS OF FINDING ABOUT(NOT EXCACT) AGE OF A ROCK

THE PROCESS OF FINDING THE EXCACT AGE OF A ROCK

PRICEABLE THAT TELLS HOW OLD ROCKS ARE

FOSSIL: LIVING THINGS THAT DIE AND ARE PRESERVED FASTLY. EX) TURTLE SHELL

HOW THE LAND, CLIMATE, AND ANIMALS HAVE CHANGED

A LIVING THING IS NATURALLY PRESERVED

PALM TREE FOSSILS HAVE BEEN FOUND IN NOW COLD AREAS

THATS WHY FOSSILS ARE FOUND IN SEDAMENTARY ROCKS