Lichens are not just one organism but a perfect partnership between fungi and algae or cyanobacteria. 🌿🍄 In this episode of Deep Dive, we explore how these symbiotic organisms survive in the harshest environments, from Arctic tundras to rocky deserts. Learn how fungi provide structure and protection while their photosynthetic partners produce energy. Why are lichens considered ecological pioneers? How do they help monitor air quality? Join us as we uncover the secrets of these remarkable dual-component organisms! 🔬🌍