NOVA (1974)

Episode Overview

For countless millennia, Earth's oceans overflowed with life while the surface remained barren and unwelcoming. What triggered the transition to land? Researchers delve into the origins of early life forms that ventured onto the harsh, rocky terrain, ultimately transforming it into a lush, thriving ecosystem. Stunning visual effects depict a surreal world ruled by colossal fungi prior to the emergence of plants. Experience the moment plants first took root and formed a symbiotic relationship with fungi, generating the soil necessary for their survival. Discover how this leap onto land reshaped the very environment it inhabited.