ClassX Video Lessons Subjects Environmental Studies

Category: Environmental Studies

How deep does the ocean go?

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Why don’t islands float away?

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Where do bugs go in winter?

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What’s the best place to look for dinosaur fossils?

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How does composting work?

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Does trash last forever?

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Why do bears hibernate?

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Why does it matter if an animal is endangered?

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Do any plants eat animals?

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Why do beavers build dams?

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