The evolution of photosynthetic organisms released oxygen that precipitated iron oxides, accumulated in the atmosphere, and generated the ozone layer, according to Cowan (1990).

Authors

• Person: Not available Organization: Nature
  Ecologists Study the Interactions of Organisms and Their Environment

Sources

• Ecologists Study the Interactions of Organisms and Their Environment www.nature.com Nature via serper

Referenced by nodes (3)

• evolution concept
• oxygen concept
• atmosphere concept