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What is a fossil?

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

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What are the main types of fossils?

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

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What is a body fossil?

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

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What is a trace fossil?

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

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What is a cast fossil?

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

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What is a mold fossil?

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

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What is a carbon film fossil?

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

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What are trilobites?

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

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What is the significance of the fossil record?

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

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What can fossils tell us about past environments?

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