Oceanic processes refer to the various physical, chemical, and biological activities that occur in the ocean. These processes include ocean currents, which are large-scale movements of water driven by wind, temperature, and salinity differences. They play a crucial role in regulating climate and distributing nutrients across marine ecosystems. Another important aspect of oceanic processes is oceanic circulation, which involves the movement of water layers at different depths. This circulation helps to transport heat and gases, influencing weather patterns and supporting marine life. Additionally, processes like photosynthesis by marine plants contribute to the ocean's role in the global carbon cycle.