Fossils

Front

What geologic change is shown in the figure that supports the principle of uniformitarianism?

Back

erosion

Front

Geological Process of the past can be seen in the geological processes occurring today refers to which scientific idea.

Back

Uniformitarianism

Front

Based on the most current radiometric dating data, about how old is Earth?

Back

4.6 billion years old

Front

Why are trace fossils more common than body fossils?

Back

A single animal can leave thousands of traces in its lifetime but will leave only one body when it dies.

Front

Fossilized evidence that formed in sedimentary rock showing animal activity.

Back

Trace Fossil

Front

What does an ice core sample not tell us about? Options: Temperature, Humidity, Wind patterns, Volcanic activity

Back

Humidity

Front

Evidence that an organism lived a long time ago is called _________.

Back

A fossil

Front

Describes the weather conditions over a long period of time.

Back

Climate

Front

What can scientists learn by studying ice cores from the Antarctic?

Back

history of Earth’s climate

Front

What shows a history of the Earth’s climate over time?

Back

Ice Core and Tree Rings