Lethal Seas [1]

Description: A deadly recipe threatens the survival of countless creatures throughout the oceans: carbon dioxide. With carbon emissions sharply rising, the silent killer is entering the seas at a staggering rate--raising the acidity of the oceans. As a result, the skeletons and shells of marine creatures that form the foundation of the web of life are dissolving. Can experts crack the code of a rapidly changing ocean before it is too late?