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Identify fossil record
Free printable Grade 8 science worksheet for "Identify fossil record" — practice geologic time. No-prep, print or assign online.
Middle school students examine the fossil record as a source of evidence for Earth's biological history in this Earth and Space Science worksheet on Geologic Time. Teachers can use it alongside images of fossils, geologic timelines, or a case study on a specific extinct organism as a structured analysis and vocabulary task. Understanding the fossil record equips students to reason about evolution, extinction events, and the deep-time perspective central to earth science.
Learning objectives
- Identify what the fossil record reveals about past life on Earth
- Explain how fossils are formed and preserved in rock layers
- Use fossil record evidence to support conclusions about biological change over time
Answer Key

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- Use the included answer key to mark it in seconds.
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