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Felix was so preoccupied with his girlfriend's good looks that he failed to perceive any of her less admirable characteristics.This best illustrates an unfortunate consequence of
Ice Cores
Cylinder-shaped samples from ice sheets or glaciers that scientists study to understand past climates.
Tree Rings
The concentric rings on the cross-section of a tree trunk, representing a record of a tree's age and the conditions under which it grew.
Paleozoic
An era in the geologic time scale, approximately 541 to 252 million years ago, marked by the early development of life, including the Cambrian explosion.
Geologic Timescale
A system of chronological measurement that relates stratigraphy to time, used by geologists, paleontologists, and other Earth scientists to describe the timing and relationships between events that have occurred during Earth's history.
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