Green waters signal the presence of ... There is a popular myth that the sky is blue because it reflects the ocean, but this is false. The atmosphere scatters blue light waves more than red ...

Today, the world's oceans appear deep blue, contrasting with the light blue color of the sky ... green. Their simulation ...

“If we assume an atmosphere similar to today’s, the green hue reflected by the ocean would have mixed with the blue from Rayleigh scattering, likely creating a more bluish-green color rather ...

But hundreds of millions of years ago, most of the ocean was literally green ... which absorbs red and blue wavelengths and reflects green light. So with iron hydroxide and cyanobacteria, Earth ...