Final answer:
Heat energy flows in the ocean through convection, radiation, and the transfer of kinetic energy. The movement of warm water, along with the absorption of photons and the transfer of energy to ice, contribute to the flow of heat in the ocean.
Step-by-step explanation:
Heat energy flows in the ocean primarily through convection and radiation. In convection, warm water near the surface rises and carries its energy to cooler layers, while colder water sinks to replace it. This process helps in distributing heat throughout the ocean. Radiation occurs when energetic photons move away from hot material, such as the Sun, and are absorbed by the water, transferring heat energy. Kinetic energy is also transferred from hot water molecules to the molecules in the ice.