| 1 |
We live in the _________________ eon. |
| 2 |
We live in the _________________ era. |
| 3 |
Fossils that are evidence of an organism's activity is a _________________ fossil. |
| 4 |
Fossils where organisms were trapped in tree sap are _________________ fossils. |
| 5 |
Petrified "rocks" are actually _________________ fossils. |
| 6 |
The term Cenozoic means: |
| 7 |
A.) The best preserved fossils are:
B.) The next best preserved fossils are: |
| 8 |
Last night's secret word (on the HW page) was _________________. It means: |
| 9 |
T/F: There are five eons. |
| 10 |
T/F: Each eon's beginning and end is characterized by climate changes and extinctions. |
