@bbcearth: 🦈 Tiger sharks 🤝 scientists 🔬 Tiger sharks in the Bahamas have led scientists to one of the biggest seagrass habitats on Earth. But why is seagrass important? 🪸 They support ocean biodiversity 🏝️ Protect coastlines from storms 🌊 Absorb carbon from the water Watch the full film as @james_stew explores more ways people are protecting seagrass habitats via the link in our bio 🔗 #FixingThePlanet is a digital series, sponsored by Speed & Scale, that spotlights the everyday choices and cutting-edge innovations that can help us preserve our planet for generations to come.