Fossils

Front

What is a fossil?

Back

A fossil is the preserved remains or traces of ancient organisms, typically found in sedimentary rock.

Front

What are the main types of fossils?

Back

The main types of fossils include body fossils, trace fossils, cast fossils, mold fossils, and carbon films.

Front

What is a body fossil?

Back

A body fossil is the actual remains of an organism, such as bones, teeth, or shells.

Front

What is a trace fossil?

Back

A trace fossil is a record of the activity of an organism, such as footprints, burrows, or feces.

Front

What is a cast fossil?

Back

A cast fossil forms when a mold of an organism is filled with minerals, creating a replica of the original organism.

Front

What is a mold fossil?

Back

A mold fossil is an impression left in sediment that shows the shape of an organism.

Front

What is a carbon film fossil?

Back

A carbon film fossil is a thin layer of carbon left behind when an organism decays, creating a silhouette of the original organism.

Front

What are trilobites?

Back

Trilobites are an extinct group of marine arthropods that lived during the Paleozoic era and are commonly found as fossils.

Front

What is the significance of the fossil record?

Back

The fossil record provides evidence of the history of life on Earth, showing how organisms have changed over time.

Front

What can fossils tell us about past environments?

Back

Fossils can provide information about the climate, geography, and ecosystems of the past.