The term for the study of the ocean is oceanography. Oceanography encompasses various scientific disciplines that explore different aspects of the ocean, including its physical, chemical, biological, and geological properties. Oceanographers study marine ecosystems, sea currents, ocean floor topography, and the impact of human activities on the oceans. This field is crucial for understanding climate change, biodiversity, and resource management. With oceans covering over 70% of the Earth's surface, oceanography plays a vital role in our understanding of global environmental systems and is essential for sustainable ocean resource utilization.