Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
7 Cards in this Set
- Front
- Back
|
A type of organism that no longer exists on earth is said to be |
Extinct |
|
|
The law of ___________________ states that in sedimentary rock layer each layer is older than the layer Above |
Superposition |
|
|
What type of fossil is formed when minerals replaced all or parts of an organism |
Petrified fossil |
|
|
What typed of fossil provides clues about the behavior or actives of ancient organism |
Trace fossil |
|
|
The ______ _______ of a rock is its age compared to the ages of other rocks or index fossil |
Relative age |
|
|
The fossil record can show how organisms have over time |
Change |
|
|
What type of fossil shows whole or parts of an organism trapped in ice amber or tar |
Preserved fossil |
