Science of Marine Biology. Important of the Ocean and Marine Organisms. Importance of Marine Biology. History of the Ocean Floor. Classification of the Marine Environment. Study of Ecology. Biological Interactions. Physical and Chemical Conditions of the Ocean. Biogeochemical Cycles.
Total of 15 groups: Micro-Organisms, Seaweeds, Marine flowering plants, Sponges, Cnidarians, Ctenophores, Marine worms, Bryozoans, Mollusca, Arthropods, Echinoderms, Marine fishes, Marine reptiles, Marine Birds, and Marine mammals.
Total of 7 ecosystems: Intertidal communities, Coral reef communities, continental shelves, Neritic zone, The Open Sea, The Deep Sea, and The Polar Sea.
Diversity in the Marine Ecosystem. Value of Biological Diversity. Threats affecting on Marine Environment. Strategies of Marine Conservation. Marine Protected Areas: Spatial Protection.