Oceanography is the scientific study of the ocean, its components, and its processes. This interdisciplinary field encompasses the exploration of the physical, chemical, biological, and geological aspects of ocean waters and their interactions with the atmosphere and land. Oceanographers investigate various phenomena, including ocean currents, waves, marine ecosystems, seafloor geology, and the impact of human activities on ocean health. The discipline plays a crucial role in understanding climate change, weather patterns, marine resources, and ocean conservation. Oceanography is essential for informing policy and guiding sustainable practices related to ocean management and protection.