Have you ever imagined swimming with the biggest shark that ever lived? Meet the Megalodon, a prehistoric shark that was as long as two school buses! Scientists believe it ruled the oceans for millions of years—but today, it’s completely extinct. What happened to this incredible predator?
Spark Your Learning!
1. Set up your Science Mini Spark recording page: #44 Megalodon: Why Did the Giant Shark Go Extinct?
2. Before learning about Megalodon, answer these questions.
- What do you already know about sharks?
- How do you think an animal as large as Megalodon survived?
- Why do you think giant animals sometimes become extinct?
3. Read the National Geographic Kids article: Megalodon Facts
As you read, write down:
- Three amazing facts about Megalodon.
- Two ways Megalodon was different from today’s great white shark.
- One question you still have.
4. Watch the video: Why Did Megalodon Go Extinct?
While watching, record evidence that answers these questions:
- What changes happened in Earth’s oceans?
- How did climate change affect Megalodon?
- Why did food become harder to find?
- What new predators competed with Megalodon?
- Which reason do scientists think was the biggest cause of extinction?
5. Draw a size comparison showing:
- You
- A great white shark
- A Megalodon
Label the approximate lengths of each.
6. Turn your completed Mini Spark into your teacher or EY Coordinator.
Check out the Shark Study badge at the EY Website.
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