Protecting the marine environment

phytoplankton, zoo plankton, cod, blue fin tuna, shark, whale, CFP (Common Fisheries Policy), fishing fleet, fish stocks, fishing grounds, infinite, overfished, catches, aquaculture, oil rigs, noise pollution, minuscule, plumes, capturing carbon, knock-on effect, predator, symbiotic relationship, krill, nutrient, to defecate, seal, depletion, dolphin, by-catch, extinction, shark fin industry, ocean preservation society, apex predator, discarded, fish meal, pellets, livestock, unabated, shrimping, depleted