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New Study Reveals Earth Once Had Green Oceans for Billions of Years
This acidity accelerated the erosion of land, leading to major amounts ... ago to 600 million years ago—the planet’s oceans appeared green. Open the Youtube video As iron levels decreased ...
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Earth's oceans may have once been green instead of blue
A team from Nagoya University proposed the 'green ocean hypothesis' and explained ... and relatively rapid land erosion, causing large amounts of iron to flow into the ocean.
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Earth Had Green Oceans Billions Of Years Ago, And Now They Could Be Going Green Again
As a result, land eroded more quickly ... According to the research team, this period of green oceans lasted from approximately three billion years ago to 600 million years ago.
The Ocean’s Green Glow Is a Warning Sign
In the vibrant yet fragile waters of the Gulf of Oman, spectacular phytoplankton blooms – visible even from space – unfold in ...
Greenland Ice Cap is now the largest contributor to global sea level rise — but why?
The melting of the Greenland ice sheet is now the largest contributor to sea level rise, and scientists at UNH are traveling ...