Triple

Target class: physical ocean process
Context triple: [Langmuir circulation, instanceOf, physical ocean process]

• A. oceanographic process chosen
  An oceanographic process is a natural physical, chemical, or biological mechanism that drives changes and interactions within the ocean system over space and time.
• B. physical oceanographic system
  A physical oceanographic system is the interconnected set of oceanic processes, properties, and structures—such as currents, waves, temperature, and salinity—that govern the movement and distribution of energy and matter in the sea.
• C. physical oceanography concept
  A physical oceanography concept is a theoretical or descriptive framework that explains the physical properties, processes, and dynamics of the ocean, such as currents, waves, temperature, and salinity distributions.
• D. ocean current
  An ocean current is a continuous, directed movement of seawater driven by factors such as wind, Earth's rotation, temperature, and salinity differences, which redistributes heat, nutrients, and organisms across the world's oceans.
• E. oceanographic front
  An oceanographic front is a boundary zone in the ocean where distinct water masses with different temperatures, salinities, or densities meet, creating sharp horizontal gradients and often enhanced biological and physical activity.
• F. None of above.