A comprehensive study which reveals the changing pattern of the ocean’s surface, the living and non-living things in the waters, the nature of the ocean floor, and the influence of the oceans upon man. Shows the roles of modern scientists–oceanographers, marine biologists, and others–as they work to gain more knowledge of the earth’s vast, deep oceans.

This film has been posted with permission by the copyright holder, Phoenix Learning Group. To use this footage from this film in your project, please contact us at footage@avgeeks.

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