MNN Galleries

The most beautiful waves ... ever

Dec. 28, 2012, 12:55 p.m.
foamy wave

Photo: Clark Little

7 of 22

#7

There are plenty of organizations doing great work to care for the oceans, and Oceana is one of them. The group combats dirty fishing and destructive trawling, and works to protect sharks and sea turtles, prevent seafood contamination, end fishing subsidies, and reduce greenhouse emissions.