In this oceanography course, students take a journey through the ocean world. The planet earth is approximately 71% ocean water. Oceanography is a discipline of science that records and describes the features of the oceans. Unlike the sciences of geology, biology, chemistry, and physics, oceanography uses a different approach and is a combination of these four sciences in the ocean realm. However, oceanography also involves engineering to develop devices that will take scientists to the depths and everywhere underwater. In this online course, students gain an understanding of oceanography through media-rich interactivities, videos, collaborative discussions, hands-on applications, scientific investigations, and real-world projects.