Decoding Earth’s Ancient Atmosphere: Life’s Role in Shaping Our World

[Grim Reaper 6]

A recent scientific study traces the co-evolution of Earth’s atmosphere, oceans, and life over 500 million years, revealing how organisms like algae have modified and adapted to changing environmental conditions, ultimately enhancing Earth’s habitability.

One of our tasks was to summarize the most important discoveries about carbon dioxide and oxygen in the atmosphere and ocean over the past 500 million years,” says Syracuse University geochemistry professor Zunli Lu, lead author on the paper. “We reviewed how those physical changes affected the evolution of life in the ocean. But it’s a two-way street. The evolution of life also impacted the chemical environment. It is not a trivial task to understand how to build a habitable Earth over long time scales.

https://scitechdaily.com/decoding-earths-ancient-atmosphere-lifes-role-in-shaping-our-world/