Brains On! Science podcast for kids How did ferns survive the dinosaur extinction?
Jan 30, 2024
James Frond, international fern of mystery, discusses how ferns survived the dinosaur extinction. They explore fern characteristics, resilience, and their ability to regrow after extinction events. Listeners guess sounds, design future toothbrushes, and learn about fern's unique survival mechanisms. Scientists study ferns to understand climate adaptation. Kids' contributions are celebrated, and a sneak peek into the next episode on cavities is provided.
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Watering Advice
- Water plants almost daily, even twice a day when it's hot, to ensure adequate hydration.
- This advice is particularly important for young gardeners to help their plants thrive.
Ancient Ferns
- Some fern species today existed alongside dinosaurs, while others evolved later.
- Ferns don't need pollinators because they reproduce using tiny, wind-carried spores.
Fern Rhizomes
- Ferns have rhizomes, underground stems that allow them to regrow even if their leaves are damaged.
- This helps them survive threats like animal grazing and forest fires.