The study of the earth's oceans
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Aerodynamics
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Environmental Study
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Oceanography
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Marinology
C
Correct answer
Explanation
Oceanography is the scientific study of Earth's oceans, including their physical and biological aspects, mapping, and ocean currents. The term combines 'ocean' (sea) and 'graphy' (study of). Aerodynamics deals with air movement, Environmental Study is broader, and 'Marinology' is not a standard scientific term.