Monday, June 30, 2014

Unhappy Feet: Global Warming Threatens Penguins - Discovery News









Unhappy Feet: Global Warming Threatens Penguins

Discovery News

Excess CO2 is dissolving in the ocean and decreasing the pH of seawater. The ocean is about 30 percent more acidic than it was in pre-industrial times. More acidity in the oceans makes it harder for animals to form calcium carbonate shells and ...









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