Ocean dynamics is the study of the physical processes that govern the movement and circulation of ocean waters. This includes the interaction of winds, tides, currents, and temperature variations that shape the oceans and impact the global climate system. Researchers in this field use a combination of observational data, computer models, and theoretical analysis to understand and predict the behavior of ocean currents, water masses, and marine ecosystems. Ocean dynamics play a crucial role in climate regulation, marine biodiversity, and the transport of heat, nutrients, and pollutants throughout the world's oceans.