Thoroughly updated and expanded, ''The Facts On File Dictionary of Marine Science, New Edition'' contains more than 2,750 entries - approximately 300 new to this edition - dealing with the basic vocabulary of marine science. This new edition features the most up-to-date terms and explanatory charts and graphs related to the areas of water chemistry; marine ecosystems; physical features of oceans, such as reefs, coastlines, and tides; currents and their effects; and plants and animals that dwell in the oceans. The back matter has been revised, and new line illustrations have been added.