Answer:
Explanation: Fluid dynamics is a branch of science which study about movement of fluids (liquid ans gas). With the help of fluid dynamics we can understand the evolution of star, ocean current,blood circulation etc. With help of fluid dynamics we can understand flow of water (tides, ocean currents) and its impact of marine ecosystem( corals, fish mangroves). Various marine phenomenon such as water upwelling affects the life of aquatic animal and marine ecosystem.