What is another word for oceanography?
Pronunciation: [ˌə͡ʊʃənˈɒɡɹəfi] (IPA) 
Oceanography is the study of the oceans, including their physical and biological aspects. There are a few synonyms that can be used to describe this field of study. One such synonym is marine science, which refers to the study of all aspects of the marine environment. Another synonym for oceanography is oceanology, which similarly encompasses the study of the ocean as a whole. Aquatic science is another term that can be used, as it refers to the study of any body of water, including oceans, rivers, and lakes. Lastly, marine biology, specifically the study of marine organisms, can also be considered a synonym for oceanography.
