Climate change reaches all the way to the bottom of the sea.
The same greenhouse gas emissions that are causing the planet's climate to change are also causing the seafloor to dissolve. And new research has found the ocean bottom is melting away faster in some places than others.
The ocean is what's known as a carbon sink: It absorbs carbon from the atmosphere. And that carbon acidifies the water. In the deep ocean, where the pressure is high, this acidified seawater reacts with calcium carbonate that comes from dead shelled creatures. The reaction neutralizes the carbon, creating bicarbonate.
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