Fossils & Extinction

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What is a fossil?

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A fossil is the preserved remains or traces of a living thing from the past, often found in rocks.

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How do fossils form?

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Fossils form when living things die and are buried by sediment, which hardens over time.

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What is extinction?

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Extinction is when a species of plant or animal no longer exists.

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What can fossils tell us about the past?

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Fossils can provide information about what ancient environments were like and how living things have changed over time.

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What is erosion?

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Erosion is the process by which soil and rock are removed from the Earth's surface by wind, water, or ice.

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What are microfossils?

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Microfossils are tiny fossils that can only be seen with a microscope, often used to study ancient environments.

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What is the La Brea Tar Pits?

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The La Brea Tar Pits are a famous site in Los Angeles where many fossils have been found preserved in tar.

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What do scientists use to clean fossils?

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Scientists use special solutions, like asphalt liquifying solution, to clean fossils without damaging them.

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What is a predator?

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A predator is an animal that hunts and eats other animals.

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What is an omnivore?

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An omnivore is an animal that eats both plants and animals.