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Fossils and Earth's History

Discover how fossils form, what they reveal about ancient life, and how scientists use them to understand Earth's geological history and past extinction events.

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📚5 Lessons🎯Science

⭐Suggested lesson

Recommended now: New Step. This is a fresh lesson in your learning path.

🧩1How Fossils Form. interactive. 12 minutes.

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🧩2Types of Fossils. interactive. 12 minutes.

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🧩3What Fossils Tell Us. interactive. 10 minutes.

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🧩4Extinction Events. interactive. 10 minutes.

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✅5Checkpoint: Fossils and Earth's History. quiz. 10 minutes.

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