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Scientists have strong evidence that oceans were originally green
As Earth continues to evolve, scientists have recently discovered that the planet’s original oceans were not blue but green.
Samaa TV1d
Early oceans were green, not blue: study
The earliest lifeforms, cyanobacteria, appeared around 4 billion years ago. These organisms, now known as algae, were among the first to engage in oxygenic photosynthesis.
Interesting Engineering3d
Could alien oceans be green: Earth’s past may hold the key to finding life elsewhere
Ancient oceans, which were heavy on iron, interacted differently with light wavelengths, retracting green light into the ...
Earth’s oceans weren’t always blue, scientists say
But while lifeless during that time, the planet was already covered by vast oceans dotted with hydrothermal vent systems that ...
Dunya News3d
Scientists discover evidence that Earth's oceans were once green
The study sheds light on life during the Great Oxidation Event, a pivotal time roughly 2.4 billion years ago when ...