The Ocean Is a Vital Source of Food and Carbon Storage

The ocean is a fragile but vital source of food and carbon storage. The foundation of these ego systems are sea grasses. These are not algae or seaweeds, but flowering plants with roots that invaded the sea millions of years ago. But how will this vital habitat react to an increase in ocean temperature and acidity? Emit duffy from the smithsonian institution has been speaking to will tingle.