Fossils Flashcards
1
Q
What are fossils?
A
- Remains or traces (footprints, imprints etc.) of organisms of a past geological age.
- found in rocks and other substances by natural process.
2
Q
How are fossils made?
A
- organism buried quickly, cutting off oxygen to restrict decomposing.
3
Q
What are transition fossils?
A
Fossils that display the characteristics of two different species.
4
Q
How is relative dating determined?
A
- Relative dating is determined by the depth of which the fossil is found.
- The deeper, the older the fossil.
5
Q
What kind of rock are fossils found in?
A
Sedimentary rock
