Oceanography

From Merriam-Webster online:
ocean·og·ra·phy
Pronunciation: "O-sh&-'nä-gr&-fE
Function: noun
Etymology: International Scientific Vocabulary
: a science that deals with the oceans and includes the delimitation of their extent and depth, the physics and chemistry of their waters, marine biology, and the exploitation of their resources
- ocean·og·ra·pher /-f&r/ noun

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